TRI CONTINENTAL CORP
N-23C-1, 1997-04-09
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                         SECURITIES AND EXCHANGE COMMISSION
                                  FORM N-23C-1 

                       STATEMENT BY REGISTERED CLOSED-END
            INVESTMENT COMPANY WITH RESPECT TO PURCHASES OF ITS OWN
       SECURITIES PURSUANT TO RULE N-23C-1 DURING THE LAST CALENDAR MONTH

              REPORT FOR CALENDAR MONTH ENDING: MARCH 31, 1997
 
                          TRI-CONTINENTAL CORPORATION


                                                              APPROXIMATE ASSET
DATE OF                            NUMBER OF      PRICE       VALUE PER SHARE
EACH           INDENTIFICATION     SHARES         PER         AT TIME OF   
TRANSACTION    OF SECURITY         PURCHASED      SHARE       PURCHASE

3/5/97         COMMON STOCK        22,563         $25.375        $31.10
3/12/97             -DO-           45,017          25.75          31.19
3/17/97             -DO-           11,978          25.375         30.89
3/19/97             -DO-           24,704          25.125         30.50
3/26/97             -DO-           19,205          25.125         30.63

SEE ATTACHED TABLE FOR NAME OF SELLER OR OF SELLERS'S BROKER.          
<TABLE>
                                                                                                                                 
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/05/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
<S>                                                             <C>              <C>                 <C>                          
  4137670005                                                    613.933          25.375              15,578.55                    
  HEIDI H MARKS                                                                                                                   
  2613 COVE POINT PLACE                                                                                                           
  VIRGINIA BEACH, VA 23454-3275                                                                                                   
  4140190000                                                    170.000          25.375               4,313.75                    
  JOSEPHINE SCHULTZ                                                                                                               
  45 CRANBERRY LANE                                                                                                               
  PLAINVIEW, NY 11803                                                                                                             
  4176490001                                                     72.345          25.375               1,835.75                    
  MARCIA J HORVATH CUST                                                                                                           
  ERIC RICHTER HORVATH                                                                                                            
  UNIF TRANS MIN ACT OH                                                                                                           
  90 N NELSON RD                                                                                                                  
  COLUMBUS, OH 43219-2935                                                                                                         
  4178290009                                                    866.000          25.375              21,974.75                    
  WARREN A RIVAL &                                                                                                                
  JEAN P RIVAL JT TEN                                                                                                             
  1336 OLD N MAIN ST                                                                                                              
  LACONIA, NH 03246-2639                                                                                                          
  4182330003                                                     39.409          25.375               1,000.00                    
  WENDELL R DORNE                                                                                                                 
  1227 E FRONT ST BLD 14 APT A                                                                                                    
  PLAINFIELD, NJ 07062-1259                                                                                                       
  4194330008                                                    100.000          25.375               2,537.50                    
  BARBARA H ELSEA                                                                                                                 
  7832 LUXMORE DRIVE                                                                                                              
  KNOXVILLE, TN 37919-6902                                                                                                        
  5275900004                                                    788.177          25.375              20,000.00                    
  BARBARA MALEY                                                                                                                   
  36-38 208TH ST                                                                                                                  
  BAYSIDE, NY 11361-1332                                                                                                          
  5719260014                                                     63.015          25.375               1,599.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  CARROLL R MARKIVEE                                                                                                              
  ROLLOVER ACCOUNT                                                                                                                
  71 CEDAR RIDGE                                                                                                                  
  EUREKA, MO 63025-3526                                                                                                           
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/05/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  5768340006                                                  1,000.000          25.375              25,375.00                    
  ROLAND B WELCH &                                                                                                                
  DORIS E WELCH JT TEN                                                                                                            
  1308 WEST 20TH ST                                                                                                               
  KEARNEY, NE 68847-5132                                                                                                          
  5771430001                                                    600.000          25.375              15,225.00                    
  MARSHALL D STERN                                                                                                                
  5201 S CORNELL AVE APT 20D                                                                                                      
  CHICAGO, IL 60615-4207                                                                                                          
  5989180001                                                      1.078          25.375                  27.35                    
  RATHBONE BROS & CO                                                                                                              
  PORT OF LIVERPOOL BUILDING                                                                                                      
  PIER HEAD                                                                                                                       
  LIVERPOOL L3 1NW                                                                                                                
  ENGLAND                                                                                                                         
  6003050007                                                     78.818          25.375               2,000.00                    
  SHEILA R BARRETT                                                                                                                
  P O BOX 453                                                                                                                     
  LEBANON, MO 65536-0453                                                                                                          
  6301820004                                                    423.783          25.375              10,753.49                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  HARVEY LIJEK                                                                                                                    
  96 WESTMORELAND AVE                                                                                                             
  ARLINGTON, MA 02174-2543                                                                                                        
  6615020005                                                  1,826.176          25.375              46,339.22                    
  CONNIE WALCK TYLER CUST                                                                                                         
  BRIDGET MARIE TYLER                                                                                                             
  UNIF GIFT MIN ACT CA                                                                                                            
  1798 SCENIC AVE #487                                                                                                            
  BERKELEY, CA 94709-1323                                                                                                         
  6631050005                                                    130.000          25.375               3,298.75                    
  MICHAEL L WYNN                                                                                                                  
  1 N286 DARLING STREET                                                                                                           
  WHEATON, IL 60188-3503                                                                                                          
  6631560008                                                     50.000          25.375               1,268.75                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ALBERT HANEN                                                                                                                    
  31 REYNOLDS DRIVE                                                                                                               
  LIDO BEACH, NY 11561-4927                                                                                                       
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/05/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6673380008                                                    767.551          25.375              19,476.61                    
  MARTHA M HOWBERT                                                                                                                
  BOX 113                                                                                                                         
  EAST PORT, ME 04631-0113                                                                                                        
  6692770006                                                     60.000          25.375               1,522.50                    
  JAMES M LANDY                                                                                                                   
  101 BESANTE BLVD                                                                                                                
  BRICK, NJ 08724-3678                                                                                                            
  6702770003                                                    197.044          25.375               5,000.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  BERNARD C CARLSON                                                                                                               
  ROLL-OVER ACCOUNT                                                                                                               
  15 BLUEBERRY HILL ROAD                                                                                                          
  WESTON, CT 06883-2402                                                                                                           
  6750190004                                                     25.000          25.375                 634.38                    
  HARRIET DUBITSKY                                                                                                                
  6700 NE 22ND WAY #2204                                                                                                          
  FORT LAUDERDALE, FL 33308-1212                                                                                                  
  6808150008                                                  2,200.000          25.375              55,825.00                    
  RICHARD O ARTHER TR                                                                                                             
  NATIONAL TRAINING CENTER OF LIE                                                                                                 
  DETECTION INC PENSION TRUST                                                                                                     
  615 MOUNTAIN RD                                                                                                                 
  KINNELON, NJ 07405-2128                                                                                                         
  6815710006                                                     80.000          25.375               2,030.00                    
  CAROL LANDY CUST                                                                                                                
  JENNIFER LANDY                                                                                                                  
  UNIF GIFT MIN ACT PA                                                                                                            
  101 BESANTE BLVD                                                                                                                
  BRICK, NJ 08724-3678                                                                                                            
  6830550008                                                     50.000          25.375               1,268.75                    
  LANA BARWICK                                                                                                                    
  PO BOX 611                                                                                                                      
  STEINHATCHEE, FL 32359-0611                                                                                                     
  6841110008                                                    510.474          25.375              12,953.28                    
  ROBERT C DUNBAR                                                                                                                 
  C/O FLORENCE STRONG P.O.A.                                                                                                      
  11241 MANZANITA MESA RD                                                                                                         
  LITTLEROCK, CA 93543-4228                                                                                                       
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/05/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6848010004                                                    782.265          25.375              19,849.97                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  JUDITH LEE JORDAN                                                                                                               
  813 WASHINGTON                                                                                                                  
  HUGOTON, KS 67951-2739                                                                                                          
  6875610001                                                    275.862          25.375               7,000.00                    
  BRIAN LEMAIRE CUST                                                                                                              
  BEVERLY LEMAIRE                                                                                                                 
  UNIF GIFT MIN ACT CT                                                                                                            
  225 ST PAULS AVE APT 10-H                                                                                                       
  JERSEY CITY, NJ 07306-3719                                                                                                      
  6876060004                                                    515.351          25.375              13,077.03                    
  RICHARD C SPALDING &                                                                                                            
  RONALD R PITCHERELLO JT TEN                                                                                                     
  3137 O STREET N W                                                                                                               
  WASHINGTON, DC 20007-3117                                                                                                       
  6901450008                                                    100.000          25.375               2,537.50                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ROLAND B WELCH                                                                                                                  
  1308 W 20TH ST                                                                                                                  
  KEARNEY, NE 68847-5132                                                                                                          
  6922960007                                                  1,100.000          25.375              27,912.50                    
  RAPHAEL A ROTERT &                                                                                                              
  CAROL A ROTERT JT TEN                                                                                                           
  11901 HARRISON DR                                                                                                               
  KANSAS CITY, MO 64146-1102                                                                                                      
  6970970004                                                    187.820          25.375               4,765.93                    
  COVINGTON INVESTORS                                                                                                             
  CECIL J DENNY GENERAL PARTNER                                                                                                   
  310 LINDEN RD                                                                                                                   
  MERTZTOWN, PA 19539-9327                                                                                                        
  8693921288                                                     63.058          25.375               1,600.10                    
  GLORIA KLEMPNER &                                                                                                               
  SANDRA E KLEMPNER &                                                                                                             
  THEODORE KLEMPNER JT TEN                                                                                                        
  15342 LAKES OF DELRAY BLVD # 86                                                                                                 
  DELRAY BEACH, FL 33484                                                                                                          
  8694054150                                                    184.407          25.375               4,679.33                    
  ELIZABETH M SCHULZE TR U/A 5-8-91                                                                                               
  FBO ELIZABETH M SCHULZE TRUST                                                                                                   
  525 ALMER RD # 202                                                                                                              
  BURLINGAME, CA 94010-3955                                                                                                       
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/05/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8694073246                                                      2.414          25.375                  61.26                    
  EMILY C JULIANO                                                                                                                 
  C/O ANITA L ANDERSON-POA                                                                                                        
  5274 NORTH POPLAR                                                                                                               
  FRESNO, CA 93704                                                                                                                
  8694123335                                                    100.000          25.375               2,537.50                    
  JAMES L VACCO &                                                                                                                 
  DEBBIE L VACCO JT TEN                                                                                                           
  2757 PATTEN AVE                                                                                                                 
  GENEVA, IL 60134-3939                                                                                                           
  8694151571                                                  4,861.466          25.375             123,359.70                    
  JOEL ALAN WOLKE                                                                                                                 
  5300 COLUMBIA PIKE, #806                                                                                                        
  ARLINGTON, VA 22204-3128                                                                                                        
  8694165744                                                     20.000          25.375                 507.50                    
  ADOLPH L BLISS JR CUST                                                                                                          
  NATALIE CAITLIN BLISS                                                                                                           
  UNIF TRANS MIN ACT CA                                                                                                           
  P O BOX 338                                                                                                                     
  SARATOGA, CA 95071                                                                                                              
  8694165753                                                     20.000          25.375                 507.50                    
  ADOLPH L BLISS JR CUST                                                                                                          
  RACHEL RENEE BLISS                                                                                                              
  UNIF TRANS MIN ACT CA                                                                                                           
  P O BOX 338                                                                                                                     
  SARATOGA, CA 95071                                                                                                              
  8694229784                                                    162.504          25.375               4,123.54                    
  JOHN P CARROLL                                                                                                                  
  HOAGLANDS LANE                                                                                                                  
  OLD BROOKVILLE, NY 11545-2008                                                                                                   
  8694303890                                                     33.966          25.375                 861.89                    
  DORIS B CARLSON &                                                                                                               
  INGEMAR C CARLSON JT TEN                                                                                                        
  3370 DARTMOUTH LN                                                                                                               
  SARASOTA, FL 34239                                                                                                              
  8694406805                                                    591.133          25.375              15,000.00                    
  DAVID SZAWLEWICZ                                                                                                                
  452 S 4TH STREET                                                                                                                
  SPRINGFIELD, OR 97477-5405                                                                                                      
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/05/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8694432359                                                     45.000          25.375               1,141.88                    
  JAMES VONDRA                                                                                                                    
  6523 MILLER DR                                                                                                                  
  NORTH RIDGEVILLE, OH 44039-3329                                                                                                 
  8694450285                                                      9.552          25.375                 242.38                    
  JILL LAKE POLSTER                                                                                                               
  2829 OLDE CHELSEA                                                                                                               
  SAINT CHARLES, MO 63301-1520                                                                                                    
  8694500301                                                    118.227          25.375               3,000.00                    
  SHEILA CLARK                                                                                                                    
  49 CROWN ST APT 22H                                                                                                             
  BROOKLYN, NY 11225-1818                                                                                                         
  8694512021                                                    170.000          25.375               4,313.75                    
  JEFFREY K WINN                                                                                                                  
  C-O DALCO RENTAL                                                                                                                
  2595 ALVARADO ST                                                                                                                
  SAN LEANDRO, CA 94577-4390                                                                                                      
  8694535480                                                     19.580          25.375                 496.84                    
  JOSEPH STANSBURY &                                                                                                              
  LYNETTE STANSBURY JT TEN                                                                                                        
  P O BOX 494                                                                                                                     
  GRAND BLANC, MI 48439-0494                                                                                                      
  8694585194                                                    111.599          25.375               2,831.82                    
  KIYO IGE &                                                                                                                      
  SUMI NAKAMA JT TEN                                                                                                              
  11868 NEBRASKA AVE                                                                                                              
  LOS ANGELES, CA 90025-3848                                                                                                      
  8694745262                                                    118.227          25.375               3,000.00                    
  CARL WEATHINGTON TR UA 10-26-94                                                                                                 
  FBO ALEXANDER WEATHINGTON TRUST                                                                                                 
  512 SOUTH RIDE                                                                                                                  
  TALLAHASSEE, FL 32303                                                                                                           
  8694751799                                                    137.931          25.375               3,500.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ANN VOGEL                                                                                                                       
  ROLLOVER ACCOUNT                                                                                                                
  1536 QUINCY AVENUE                                                                                                              
  RACINE, WI 53405                                                                                                                
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/05/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8694996703                                                     28.193          25.375                 715.40                    
  AMY L SQUIER                                                                                                                    
  402 DIGBY AVE                                                                                                                   
  LAFAYETTE, LA 70508                                                                                                             
  8695907753                                                     43.271          25.375               1,098.00                    
  J NICHOLAS LINSMAYER TR UA 2/14/90                                                                                              
  FBO CHRISTOPHER HARRISON LINSMAYER                                                                                              
  TRUST                                                                                                                           
  C/O VILLAUME INDUSTRIES INC                                                                                                     
  2926 LONE OAK CIRCLE                                                                                                            
  ST PAUL, MN 55121                                                                                                               
  8695942199                                                     86.700          25.375               2,200.00                    
  KEVIN C NELSON                                                                                                                  
  10790 RIDGEVIEW WAY                                                                                                             
  SAN JOSE, CA 95127-2657                                                                                                         
  8696017375                                                     20.000          25.375                 507.50                    
  VALERIE HEDRICK                                                                                                                 
  2804 CLEARBROOK DRIVE                                                                                                           
  IRVING, TX 75062                                                                                                                
  8696163732                                                    157.635          25.375               4,000.00                    
  CAROLE A BELLICO                                                                                                                
  CONSERVATRIX                                                                                                                    
  FBO REGINA G BUIKA                                                                                                              
  9 MACDONALD ROAD                                                                                                                
  TRUMBULL, CT 06611                                                                                                              
  8696212715                                                     92.662          25.375               2,351.30                    
  LYNN A BARTONE &                                                                                                                
  JOSEPH BARTONE JT TEN                                                                                                           
  4 MIDWOOD PLACE APT B                                                                                                           
  GLEN COVE, NY 11542                                                                                                             
  8696284157                                                    758.464          25.375              19,246.02                    
  GUARANTEE & TRUST CO TTEE  FBO                                                                                                  
  LOUIS N PONTICAS                                                                                                                
  A/C # 248-83327                                                                                                                 
  C/O ALEX BROWN & SONS INC                                                                                                       
  P O BOX 1346                                                                                                                    
  BALTIMORE, MD 21203                                                                                                             
  8696432078                                                    600.000          25.375              15,225.00                    
  MARION B COOPER                                                                                                                 
  15 UPPER COMMONS                                                                                                                
  WOODBURY, CT 06798                                                                                                              
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/05/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8696487214                                                      8.843          25.375                 224.39                    
  LOUIS S LELAND &                                                                                                                
  RUTH M LELAND JT TEN                                                                                                            
  58 WIMBLEDON COURT                                                                                                              
  ORMOND BEACH, FL 32174-4034                                                                                                     
  8696548765                                                     53.202          25.375               1,350.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  BRAULIO O MORRISON                                                                                                              
  2970 WEST 24TH STREET APT 10U                                                                                                   
  BROOKLYN, NY 11224                                                                                                              
  8696593876                                                    157.635          25.375               4,000.00                    
  SUSAN L TESAR                                                                                                                   
  566 A HIGH ST                                                                                                                   
  WESTWOOD, MA 02090                                                                                                              
  8696647006                                                     50.000          25.375               1,268.75                    
  PHILIP RODD IMPERI &                                                                                                            
  MARCY IMPERI JT TEN                                                                                                             
  903 AINTREE PARK DR SUITE #101                                                                                                  
  MAYFIELD VILLAGE, OH 44143-3554                                                                                                 
  8696683412                                                     63.084          25.375               1,600.76                    
  MURRAY SCHER                                                                                                                    
  7207 SO DEVON DRIVE                                                                                                             
  TAMARAC, FL 33321                                                                                                               
                                                      -----------------                       ----------------                    
                        PRICE DATE TOTALS                    22,562.854                             572,532.42                    
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/06/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  4185790009                                                     34.055          26.875                 915.23                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  CHARLES K GRIMES                                                                                                                
  ROLLOVER ACCOUNT                                                                                                                
  1959 WINE LEAF DR                                                                                                               
  GERMANTOWN, TN 38139-4444                                                                                                       
  6301820004                                                    423.783          25.375              10,753.49                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  HARVEY LIJEK                                                                                                                    
  96 WESTMORELAND AVE                                                                                                             
  ARLINGTON, MA 02174-2543                                                                                                        
  8694376473                                                  1,914.475          25.500              48,819.11                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  SAMUEL A UNJIAN                                                                                                                 
  ROLLOVER ACCOUNT                                                                                                                
  4540 NATICK AVENUE  #312                                                                                                        
  SHERMAN OAKS, CA 91403                                                                                                          
  8696593876                                                    157.635          25.375               4,000.00                    
  SUSAN L TESAR                                                                                                                   
  566 A HIGH ST                                                                                                                   
  WESTWOOD, MA 02090                                                                                                              
  8696692224                                                    632.091          25.375              16,039.31                    
  JAMES A SEIFERT                                                                                                                 
  8701 N KILDEER COURT                                                                                                            
  BROWN DEER, WI 53209                                                                                                            
  8696692242                                                  4,518.071          25.375             114,646.05                    
  STATE CENTRAL BANK EX                                                                                                           
  EST HARVEY A STEPHENSON                                                                                                         
  ATTN TRUST DEPT                                                                                                                 
  601 MAIN STREET                                                                                                                 
  KEOKUK, IA 52632                                                                                                                
                                                      -----------------                       ----------------                    
                        PRICE DATE TOTALS                     7,680.110                             195,173.19                    
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/11/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  4115730009                                                    640.000          25.750              16,480.00                    
  JANIS S JOHNSON                                                                                                                 
  11105 NORTH 115 STREET #2003                                                                                                    
  SCOTTSDALE, AZ 85259-4025                                                                                                       
  4126130002                                                    194.175          25.750               5,000.00                    
  REBECCA LYNN BOWES                                                                                                              
  2092 S SHERWOOD DR                                                                                                              
  BUILDING P-132                                                                                                                  
  VALDOSTA, GA 31602                                                                                                              
  4143810004                                                  9,708.738          25.750             250,000.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  GEORGE B MARKLE IV                                                                                                              
  ROLLOVER ACCOUNT                                                                                                                
  1003 N SHORE DR                                                                                                                 
  CARLSBAD, NM 88220-4635                                                                                                         
  4175230008                                                     68.409          25.750               1,761.53                    
  JOHN W ATZ TR U/A DTD 9-6-89                                                                                                    
  FBO ATZ FAMILY TRUST                                                                                                            
  25822 S ONTARIO DR                                                                                                              
  SUN LAKES, AZ 85248-6556                                                                                                        
  4183040002                                                    546.752          25.750              14,078.86                    
  BARTLETT W PAULDING JR TR                                                                                                       
  PAULDING COMPANY INC DEFINED                                                                                                    
  BENEFIT PENSION PLAN                                                                                                            
  P O BOX 247                                                                                                                     
  ONE PEPPERELL RD                                                                                                                
  WEST GROTON, MA 01472-0247                                                                                                      
  5457960005                                                     27.360          25.750                 704.52                    
  BRUCE WHITCOMB                                                                                                                  
  6604 ANGELO CT SW                                                                                                               
  OLYMPIA, WA 98512-7162                                                                                                          
  5945740006                                                    100.000          25.750               2,575.00                    
  JACK L GARDNER &                                                                                                                
  FLORILLA GARDNER JT TEN                                                                                                         
  7835 CARLYLE AVE                                                                                                                
  MIAMI, FL 33141-2026                                                                                                            
  6518530004                                                      4.284          25.750                 110.31                    
  ROBERT R WESTON &                                                                                                               
  MAXINE C WESTON JT TEN                                                                                                          
  2234 DANBURY WAY                                                                                                                
  CHICO, CA 95926-1538                                                                                                            
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/11/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6625250005                                                     58.252          25.750               1,500.00                    
  WILLIAM GREGORY DEHART                                                                                                          
  P O BOX 14258                                                                                                                   
  BERKELEY, CA 94712-5258                                                                                                         
  6781700002                                                  1,000.000          25.750              25,750.00                    
  JOHN T MARTIN CUST                                                                                                              
  TAYLOR MARTIN                                                                                                                   
  UNIF GIFT MIN ACT CA                                                                                                            
  268 ASHDALE PLACE                                                                                                               
  LOS ANGELES, CA 90049-2431                                                                                                      
  6860770009                                                 13,135.151          25.750             338,230.14                    
  FREDERICK R LUMMIS JR                                                                                                           
  2440 DEL MONTE DRIVE                                                                                                            
  HOUSTON, TX 77019-3410                                                                                                          
  6863300002                                                     45.000          25.750               1,158.75                    
  DAVID A KING                                                                                                                    
  1204 S FLORENCE PL                                                                                                              
  TULSA, OK 74104                                                                                                                 
  6918500002                                                    269.203          25.750               6,931.98                    
  NANCY L ORMOND CUST                                                                                                             
  BROOKE ORMOND                                                                                                                   
  UNIF GIFT MIN ACT MI                                                                                                            
  23012 NOTTINGHAM DR                                                                                                             
  BEVERLY HILLS, MI 48025-3415                                                                                                    
  6929180006                                                    310.680          25.750               8,000.00                    
  LINDA C TIDWELL                                                                                                                 
  4323 AVON DR                                                                                                                    
  LA MESA, CA 91941-6303                                                                                                          
  6932500003                                                    761.951          25.750              19,620.24                    
  PATRICK F WICKHEM CUST                                                                                                          
  FBO LAUREN PATRICIA WICKHEM UTMA CA                                                                                             
  400 N ALTURA ROAD                                                                                                               
  ARCADIA, CA 91007-6007                                                                                                          
  6932520009                                                    761.951          25.750              19,620.24                    
  PATRICK F WICKHEM CUST                                                                                                          
  FBO JENNIFER ANN WICKHEM UTMA CA                                                                                                
  400 N ALTURA ROAD                                                                                                               
  ARCADIA, CA 91007-6007                                                                                                          
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/11/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6956460000                                                     13.531          25.750                 348.42                    
  MATTHIAS J ONEIL &                                                                                                              
  CHRISSEY ONEIL JT TEN                                                                                                           
  128 E ST HWY 239                                                                                                                
  BLYTHEVILLE, AR 72315                                                                                                           
  6973310007                                                    300.000          25.750               7,725.00                    
  ARTHUR J GUEST                                                                                                                  
  50 DOVER PARK                                                                                                                   
  ROCHESTER, NY 14610-3202                                                                                                        
  6982570003                                                    600.000          25.750              15,450.00                    
  JOHN JOSEPH GREGSON                                                                                                             
  204 ARROWHEAD ROAD                                                                                                              
  MARSHFIELD, MA 02050                                                                                                            
  8694002162                                                    194.175          25.750               5,000.00                    
  JAMES S OGLESBY                                                                                                                 
  3817 BELLAIRE DR SOUTH                                                                                                          
  FT WORTH, TX 76109-2138                                                                                                         
  8694116496                                                    114.104          25.750               2,938.18                    
  JENNIFER ANDERSEN                                                                                                               
  335 JEAN ST                                                                                                                     
  MILL VALLEY, CA 94941-3802                                                                                                      
  8694165646                                                    388.350          25.750              10,000.00                    
  DAVID B DEE &                                                                                                                   
  ANN BAILEY DEE JT TEN                                                                                                           
  933 CONNOR ST                                                                                                                   
  SALT LAKE CITY, UT 84108-1407                                                                                                   
  8694195631                                                    300.000          25.750               7,725.00                    
  CYRIL L O'REILLY &                                                                                                              
  MARION L O'REILLY TR UA 2/14/92                                                                                                 
  FBO THE O'REILLY TRUST  #205                                                                                                    
  205 RIVERSHIRE LANE # 312                                                                                                       
  LINCOLNSHIRE, IL 60069-3807                                                                                                     
  8694201786                                                  1,000.000          25.750              25,750.00                    
  MCCABE ENTERPRISES INC                                                                                                          
  8451-B HILLTOP RD                                                                                                               
  FAIRFAX, VA 22031-4301                                                                                                          
  8694249753                                                    104.105          25.750               2,680.70                    
  GEORGE T O'BRINE CONS                                                                                                           
  FBO GRACE Q O'BRINE                                                                                                             
  24 NORTH STREET                                                                                                                 
  SALEM, MA 01970                                                                                                                 
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/11/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8694270906                                                    200.000          25.750               5,150.00                    
  BRETT ROBERT PEARSONS                                                                                                           
  14641 HARTSOOK ST                                                                                                               
  SHERMAN OAKS, CA 91403-1406                                                                                                     
  8694285053                                                    194.175          25.750               5,000.00                    
  ROBERT J MATHIAS                                                                                                                
  701 WEST CHESTNUT APT 12                                                                                                        
  OXFORD, OH 45056-3017                                                                                                           
  8694303907                                                     65.270          25.750               1,680.70                    
  WILLIAM DRAZIN &                                                                                                                
  FAYE DRAZIN JT TEN                                                                                                              
  63 EDGERTON ST                                                                                                                  
  RUTLAND, VT 05701-4140                                                                                                          
  8694410550                                                      1.940          25.750                  49.96                    
  RICHARD A KERN &                                                                                                                
  KAREN S KERN JT TEN                                                                                                             
  319 BEVERLY PL                                                                                                                  
  DAYTON, OH 45419-3515                                                                                                           
  8694443908                                                     77.670          25.750               2,000.00                    
  DAVID KATZ                                                                                                                      
  C/O DAN SCHOTT                                                                                                                  
  5342 E LAFAYETTE BLVD                                                                                                           
  PHOENIX, AZ 85018-4410                                                                                                          
  8694573633                                                    300.000          25.750               7,725.00                    
  JEFFREY S SEAVY                                                                                                                 
  101 NORTHGATE DR                                                                                                                
  NEW MARTINSVILLE, WV 26155-2815                                                                                                 
  8694665749                                                    328.040          25.750               8,447.03                    
  VINCENT CHIODO TR UA 9-7-70                                                                                                     
  FBO  CHIODO FAMILY TRUST                                                                                                        
  2537 NORTH 400 EAST                                                                                                             
  NORTH OGDEN, UT 84414-7244                                                                                                      
  8695863782                                                    330.097          25.750               8,500.00                    
  MARIAN DEWAR PARTEE                                                                                                             
  4294 SO FORTUNA WAY                                                                                                             
  SALT LAKE CITY, UT 84124-3348                                                                                                   
  8695969687                                                    138.756          25.750               3,572.97                    
  DONNA MARIE LOGRASSO CUST                                                                                                       
  CATHERINE LOGRASSO                                                                                                              
  UNIF TRANS MIN ACT NJ                                                                                                           
  205 BROOK VALLEY RD                                                                                                             
  TOWACO, NJ 07082                                                                                                                
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/11/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8695969696                                                    409.370          25.750              10,541.28                    
  DONNA MARIE LOGRASSO CUST                                                                                                       
  ARIEL LOGRASSO                                                                                                                  
  UNIF TRANS MIN ACT NJ                                                                                                           
  205 BROOK VALLEY RD                                                                                                             
  TOWACO, NJ 07082                                                                                                                
  8695969712                                                      2.545          25.750                  65.53                    
  DONNA MARIE LOGRASSO CUST                                                                                                       
  JOSEPH LOGRASSO                                                                                                                 
  UNIF TRANS MIN ACT NJ                                                                                                           
  205 BROOK VALLEY RD                                                                                                             
  TOWACO, NJ 07082                                                                                                                
  8696075819                                                    271.845          25.750               7,000.00                    
  BEN KAVOUSSI                                                                                                                    
  9609 W OLYMPIC BLVD #B                                                                                                          
  BEVERLY HILLS, CA 90212                                                                                                         
  8696237663                                                      3.000          25.750                  77.25                    
  CATHERINE JANE DEVRIES                                                                                                          
  898 CONCHA LOMA  UNIT C                                                                                                         
  CARPINTERIA, CA 93013                                                                                                           
  8696267764                                                 10,000.000          25.750             257,500.00                    
  ELIZABETH A WATT TR                                                                                                             
  ELIZABETH A WATT TRUST                                                                                                          
  UA 12-18-90                                                                                                                     
  2709 F1/2 ROAD #403                                                                                                             
  GRAND JUNCTION, CO 81506                                                                                                        
  8696309899                                                     70.000          25.750               1,802.50                    
  SUSAN CORRADI OLMSTEAD                                                                                                          
  3325 CHELSEA DRIVE                                                                                                              
  CLEVELAND HEIGHTS, OH 44118                                                                                                     
  8696309899                                                     78.447          25.750               2,020.00                    
  SUSAN CORRADI OLMSTEAD                                                                                                          
  3325 CHELSEA DRIVE                                                                                                              
  CLEVELAND HEIGHTS, OH 44118                                                                                                     
  8696387750                                                    155.340          25.750               4,000.00                    
  HUGH D JOHNSTON                                                                                                                 
  1400 PENNROSE DR                                                                                                                
  REIDSVILLE, NC 27320                                                                                                            
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/11/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8696404839                                                     38.835          25.750               1,000.00                    
  JESSE BRANDON MONSOUR                                                                                                           
  2985 E AURORA AVE #310 S                                                                                                        
  BOULDER, CO 80303                                                                                                               
  8696423275                                                      7.767          25.750                 200.00                    
  CARRIE D HUNT                                                                                                                   
  7421 ALGEAN                                                                                                                     
  DEER PARK, TX 77536                                                                                                             
  8696565638                                                     17.686          25.750                 455.41                    
  SALLY E SMITH                                                                                                                   
  BOX 220                                                                                                                         
  SAVERY, WY 82332-9998                                                                                                           
  8696694972                                                      1.992          25.750                  51.29                    
  LEAH H ALLES                                                                                                                    
  7363 SE IMPERIAL CT                                                                                                             
  MILWAUKEE, OR 97222-1924                                                                                                        
  8696695187                                                  1,677.140          25.750              43,186.36                    
  RAYMOND EISENBERG &                                                                                                             
  DANIEL SCHNEIDER EX                                                                                                             
  EST THOMAS W BAYLEK                                                                                                             
  C/O LIPSKY GOODKIN & CO, PC                                                                                                     
  120 WEST 45TH ST 7TH FLOOR                                                                                                      
  NEW YORK, NY 10036                                                                                                              
                                                      -----------------                       ----------------                    
                        PRICE DATE TOTALS                    45,016.086                           1,159,164.15                    
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/12/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6741380003                                                     95.000          26.000               2,470.00                    
  BRIAN A WALLACE                                                                                                                 
  6516 ARIZONA AVE                                                                                                                
  HAMMOND, IN 46323-1615                                                                                                          
  8696699897                                                  1,658.639          25.750              42,709.95                    
  BRADFORD WOODBURY LANE EX                                                                                                       
  EST JOHN WOODBURY LANE                                                                                                          
  62 CRESCENT PLACE                                                                                                               
  TUCKAHOE, NY 10707-1612                                                                                                         
  8696700037                                                  4,522.659          25.750             116,458.47                    
  STEPHEN A SZAWLEWICZ EX                                                                                                         
  EST CESARIUS A SZAWLEWICZ                                                                                                       
  C/O MARVIN S HABER, ESQ                                                                                                         
  1528 WALNUT STREET 5TH FLOOR                                                                                                    
  PHILADELPHIA, PA 19102                                                                                                          
                                                      -----------------                       ----------------                    
                        PRICE DATE TOTALS                     6,276.298                             161,638.42                    
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  4100320007                                                    137.970          25.375               3,501.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ARTHUR H FERTIG                                                                                                                 
  6501 N E 20TH AVE                                                                                                               
  FT LAUDERDALE, FL 33308-1013                                                                                                    
  4100600008                                                      7.921          25.375                 201.00                    
  DOROTHY M BELL                                                                                                                  
  400 E PARKWOOD FM 528                                                                                                           
  APT #103                                                                                                                        
  FRIENDSWOOD, TX 77546-5165                                                                                                      
  4102650003                                                     13.832          25.375                 351.00                    
  KIRBY REICHMANN                                                                                                                 
  503 N RANGE ST                                                                                                                  
  MADISON, FL 32340-2563                                                                                                          
  4118860005                                                     13.832          25.375                 351.00                    
  JOEL J RE                                                                                                                       
  4808 EUBANK STREET                                                                                                              
  ALEXANDRIA, VA 22309                                                                                                            
  4123570006                                                    118.266          25.375               3,001.00                    
  HAROLD G WRIGHT &                                                                                                               
  DOROTHY E WRIGHT TEN COM                                                                                                        
  2067 COLFAX 525                                                                                                                 
  BLAIR, NE 68008-1817                                                                                                            
  4128560007                                                      5.950          25.375                 151.00                    
  LEONA G KLEBERGER TR U/A 6/6/89                                                                                                 
  FBO LEONA G KLEBERGER TRUST                                                                                                     
  6605 CLAYTON AVE  APT 207                                                                                                       
  ST LOUIS, MO 63139-3360                                                                                                         
  4137120001                                                      9.891          25.375                 251.00                    
  CHRISTIAN SPROTT &                                                                                                              
  JAMES A SPROTT JT TEN                                                                                                           
  1624 HILLCREST                                                                                                                  
  GRAND HAVEN, MI 49417-2515                                                                                                      
  4137930001                                                    649.321          25.375              16,476.54                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  INEZ FREGOSI                                                                                                                    
  ROLLOVER ACCOUNT                                                                                                                
  41 WINDSOR GATE DRIVE                                                                                                           
  NORTH HILL, NY 11040-1062                                                                                                       
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  4143810004                                                    376.069          25.375               9,542.77                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  GEORGE B MARKLE IV                                                                                                              
  ROLLOVER ACCOUNT                                                                                                                
  1003 N SHORE DR                                                                                                                 
  CARLSBAD, NM 88220-4635                                                                                                         
  4167710004                                                      4.959          25.375                 125.85                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  DOROTHY B BRAGDON                                                                                                               
  84 SOUTH STREET                                                                                                                 
  BATH, ME 04530-2208                                                                                                             
  4181240004                                                     19.743          25.375                 501.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ODOM W MODLING                                                                                                                  
  17 VISTA AVE                                                                                                                    
  PIEDMONT, CA 94611-4030                                                                                                         
  4185770003                                                     47.330          25.375               1,201.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  MILTON L STANSBURY                                                                                                              
  ROLLOVER ACCOUNT                                                                                                                
  214 N FREMONT                                                                                                                   
  ROMEO, MI 48065-4611                                                                                                            
  4187140002                                                     47.330          25.375               1,201.00                    
  WILLIAM T PEARSALL JR &                                                                                                         
  ELIZABETH KINCH JT TEN                                                                                                          
  7900 W LAYTON AVENUE APT#827                                                                                                    
  LITTLETON, CO 80123-1322                                                                                                        
  4189340006                                                     23.684          25.375                 601.00                    
  CHARLES D HARLESS                                                                                                               
  7 BUNKER PLACE                                                                                                                  
  TEQUESTA, FL 33469-1901                                                                                                         
  5030700005                                                     19.743          25.375                 501.00                    
  NORMA C ATKINSON                                                                                                                
  RT 1 BOX 89                                                                                                                     
  OLDTOWN, MD 21555-9711                                                                                                          
  5075320019                                                     29.025          25.375                 736.51                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  WALTER H CALDWELL                                                                                                               
  220 NORTH 23 ST                                                                                                                 
  KENILWORTH, NJ 07033-1215                                                                                                       
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  5085180008                                                      9.891          25.375                 251.00                    
  H GORDON CHRISTIAN & JEAN                                                                                                       
  M CHRISTIAN JT TEN                                                                                                              
  808 LAUREL AVE                                                                                                                  
  SAN MATEO, CA 94401-4149                                                                                                        
  5157510006                                                     51.271          25.375               1,301.00                    
  AURORA GAREISS                                                                                                                  
  C / O HERBERT GAREISS JR                                                                                                        
  267 BELLVALE LAKES RD                                                                                                           
  WARWICK, NY 10990                                                                                                               
  5180650008                                                    100.039          25.375               2,538.50                    
  NORBERT HABEL &                                                                                                                 
  VIVIAN HABEL JT TEN                                                                                                             
  7136 HILLSIDE DRIVE                                                                                                             
  W BLOOMFIELD, MI 48322-1363                                                                                                     
  5185550008                                                     19.743          25.375                 501.00                    
  EARL L HANSEN                                                                                                                   
  1395 ROWAN RD SW                                                                                                                
  LEEDS, AL 35094-2412                                                                                                            
  5191900003                                                     39.448          25.375               1,001.00                    
  RAYMOND L HAWTHORNE                                                                                                             
  WOOD RIVER VILLAGE APT N-106                                                                                                    
  3200 BEN SALEM BLVD                                                                                                             
  BEN SALEM, PA 19020-1956                                                                                                        
  5203090006                                                     51.271          25.375               1,301.00                    
  THOMAS HOCK                                                                                                                     
  35750 W MAPLETON LAKE DR                                                                                                        
  OCONOMOWOC, WI 53066                                                                                                            
  5215420001                                                      5.950          25.375                 151.00                    
  DOUGLAS IRWIN & CAROL                                                                                                           
  IRWIN JT TEN                                                                                                                    
  47 SOUTH LAKE DR                                                                                                                
  ANTIOCH, CA 94509-2053                                                                                                          
  5216560009                                                     19.743          25.375                 501.00                    
  CHARLOTTE M JACKSON                                                                                                             
  236 GOBORO RD RT 2                                                                                                              
  EPSOM, NH 03234-9802                                                                                                            
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  5241680002                                                     39.448          25.375               1,001.00                    
  ARTHUR R KOERBER                                                                                                                
  10501 LAGRIMA DE ORU NE  APT 321                                                                                                
  ALBUQUERQUE, NM 87111-3743                                                                                                      
  5268900009                                                     39.448          25.375               1,001.00                    
  NIELS L LOW & MARY MARGARET                                                                                                     
  C LOW JT TEN                                                                                                                    
  50 ELM STREET                                                                                                                   
  TENAFLY, NJ 07670-2811                                                                                                          
  5340170009                                                      3.980          25.375                 101.00                    
  ANN PINCHOT &                                                                                                                   
  SUSAN PINCHOT JT TEN                                                                                                            
  88 MALTBIE AVE                                                                                                                  
  STAMFORD, CT 06902-1110                                                                                                         
  5341330004                                                      7.921          25.375                 201.00                    
  RAYMOND H PLEHN                                                                                                                 
  W 1164 S SHORE DRIVE                                                                                                            
  PALMYRA, WI 53156-9797                                                                                                          
  5353120003                                                      3.980          25.375                 101.00                    
  DOROTHY REGAN                                                                                                                   
  12 KOSTER BLVD APT 6A                                                                                                           
  EDISON, NJ 08837-4226                                                                                                           
  5365430002                                                     39.448          25.375               1,001.00                    
  FRANCIS T ROSENDALE                                                                                                             
  1600 NORTH EAST DIXIE HIGHWAY                                                                                                   
  BUILDING #10, APT #202                                                                                                          
  JENSEN BEACH, FL 34957-6356                                                                                                     
  5379150001                                                     17.773          25.375                 451.00                    
  WILLIAM M SCHLEIER                                                                                                              
  822 WEST PEACH HOLLOW CIRCLE                                                                                                    
  PEARLAND, TX 77584-4004                                                                                                         
  5463950005                                                     15.803          25.375                 401.00                    
  ALLEN G WILSON                                                                                                                  
  2001 WILSON AVE                                                                                                                 
  BOX 731                                                                                                                         
  HOT SPRINGS, SD 57747-0731                                                                                                      
  5464860002                                                     15.803          25.375                 401.00                    
  T TURNEY WILSON &                                                                                                               
  JOYCE H WILSON JT TEN                                                                                                           
  41 BROOKFIELD DR                                                                                                                
  HAMPTON, VA 23666-3546                                                                                                          
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  5469170006                                                     39.448          25.375               1,001.00                    
  ZELMA E WOOD                                                                                                                    
  448 N E RAVENNA BLVD                                                                                                            
  SEATTLE, WA 98115-6401                                                                                                          
  5481190007                                                      7.921          25.375                 201.00                    
  KENNETH G BUERGER &                                                                                                             
  ADLYNN G BUERGER JT TEN                                                                                                         
  6420 GREENLEAF ST                                                                                                               
  SPRINGFIELD, VA 22150-1105                                                                                                      
  5481340006                                                      5.950          25.375                 151.00                    
  JOEL P CHERRY                                                                                                                   
  7211 MARC DRIVE                                                                                                                 
  FALLS CHURCH, VA 22042-3739                                                                                                     
  5544400008                                                      3.980          25.375                 101.00                    
  H WINFIELD RUSSELL                                                                                                              
  58 BEALS AVE                                                                                                                    
  ELLSWORTH, ME 04605-1702                                                                                                        
  5632650008                                                    557.304          25.375              14,141.60                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  HOWARD A KLINGSTEIN #                                                                                                           
  10228 MONTE MAR DRIVE                                                                                                           
  LOS ANGELES, CA 90064-3427                                                                                                      
  5653450006                                                    892.624          25.375              22,650.35                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  JOHN J LARSEN #                                                                                                                 
  442 MONACO                                                                                                                      
  ST LOUIS, MO 63122-1436                                                                                                         
  5712650008                                                     19.743          25.375                 501.00                    
  RUSSELL C ORTON                                                                                                                 
  2541 PARADE ROAD                                                                                                                
  LACONIA, NH 03246                                                                                                               
  5719580008                                                    565.518          25.375              14,350.04                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  MILTON A ABEL #                                                                                                                 
  5967 W 3RD ST #305                                                                                                              
  LOS ANGELES, CA 90036-2835                                                                                                      
  5729560001                                                     15.803          25.375                 401.00                    
  ARTHUR H DELANEY &                                                                                                              
  ELIZABETH DELANEY JT TEN                                                                                                        
  527 PONTIAC ST                                                                                                                  
  JOLIET, IL 60432-2257                                                                                                           
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  5737980006                                                     83.586          25.375               2,121.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  RUTH H JOBE %%                                                                                                                  
  1306 HOLLOWAY CIRCLE                                                                                                            
  NORTH MYRTLE BEACH, SC 29582-2657                                                                                               
  5807270015                                                      5.950          25.375                 151.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  JAMES A KARL                                                                                                                    
  W 6641 ELINOR DR                                                                                                                
  WAUSAUKEE, WI 54177                                                                                                             
  5862840002                                                    243.255          25.375               6,172.60                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  RICHARD M CUNNINGHAM                                                                                                            
  ROLLOVER ACCOUNT                                                                                                                
  406 SUGAR MAPLE LANE                                                                                                            
  CINCINNATI, OH 45246-4147                                                                                                       
  5862920005                                                     31.485          25.375                 798.95                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ETALO G GNUTTI                                                                                                                  
  7984 S E LEXINGTON AVE                                                                                                          
  HOBE SOUND, FL 33455-5826                                                                                                       
  5863070001                                                      6.898          25.375                 175.05                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  LYDIA H GNUTTI                                                                                                                  
  7984 S E LEXINGTON AVE                                                                                                          
  HOBE SOUND, FL 33455-5826                                                                                                       
  5863240006                                                     61.339          25.375               1,556.49                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  CECIL RALPH GARRISON                                                                                                            
  2627 HOLLY DR                                                                                                                   
  UPLAND, CA 91784-1139                                                                                                           
  5863250003                                                    142.929          25.375               3,626.84                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  WILLIAM H COTTRELL                                                                                                              
  425 MAPLE AVENUE                                                                                                                
  OWENSBORO, KY 42301-5085                                                                                                        
  5863440004                                                     75.983          25.375               1,928.09                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  CATHERINE B JACOBER                                                                                                             
  1022 HITCHCOCK DR                                                                                                               
  AIKEN, SC 29803-5344                                                                                                            
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  5863680003                                                      7.921          25.375                 201.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  MERICO DALPIAN                                                                                                                  
  P O BOX 127A                                                                                                                    
  386 EAST ST                                                                                                                     
  STAFFORDVILLE, CT 06077-0127                                                                                                    
  5863720005                                                    295.932          25.375               7,509.29                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  GEORGE DONALD CURRY                                                                                                             
  ROLLOVER ACCOUNT                                                                                                                
  500 PERSHING ST                                                                                                                 
  ELLWOOD CITY, PA 16117-1239                                                                                                     
  5863880010                                                    151.356          25.375               3,840.68                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  CLARA E WILSON                                                                                                                  
  11724 KELCIE LANE                                                                                                               
  BAUXITE, AR 72011-9242                                                                                                          
  5863900016                                                     19.669          25.375                 499.11                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  FLORENCE CHRISTENFELD                                                                                                           
  25 BABS ROAD                                                                                                                    
  BUDD LAKE, NJ 07828-2320                                                                                                        
  5864080007                                                     39.448          25.375               1,001.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  G EUGENE DACEY                                                                                                                  
  12 HARDY AVE                                                                                                                    
  WATERTOWN, MA 02172-1229                                                                                                        
  5864260009                                                     23.684          25.375                 601.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  MAURICE PIKOWSKY                                                                                                                
  5506 LINCOLN AVE APT NO.517                                                                                                     
  MORTON GROVE, IL 60053-3436                                                                                                     
  5864270007                                                     31.566          25.375                 801.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  FREDERICK B WARDWELL                                                                                                            
  P.O. BOX 118                                                                                                                    
  SEARSMONT, ME 04973-0118                                                                                                        
  5864310009                                                     24.422          25.375                 619.73                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  JOHN S ANZELONE                                                                                                                 
  480 GREENBRIDGE LANE APT #D                                                                                                     
  PROSPECT HEIGHTS, IL 60070-2809                                                                                                 
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  5864350000                                                    394.128          25.375              10,001.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  JOHN D LYNCH                                                                                                                    
  P O BOX 7615                                                                                                                    
  JACKSON, WY 83001-7615                                                                                                          
  5865190001                                                     34.754          25.375                 881.89                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  HARRY E RICHARDS                                                                                                                
  501 VIA CASITAS #516                                                                                                            
  GREENBRAE, CA 94904-1948                                                                                                        
  5866520000                                                      9.891          25.375                 251.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  R W BLUMENSCHEIN                                                                                                                
  6803 N 68TH PLAZA #202                                                                                                          
  OMAHA, NE 68152-2118                                                                                                            
  5866910008                                                     22.570          25.375                 572.73                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  SARAH M BRNA                                                                                                                    
  19850 W DIXIE HWY LOT A-114                                                                                                     
  NORTH MIAMI BEACH, FL 33180-2264                                                                                                
  5902420004                                                      2.995          25.375                  76.00                    
  RUTH ANNE HERTERICH                                                                                                             
  144 MENDHAM ROAD EAST                                                                                                           
  MENDHAM, NJ 07945                                                                                                               
  5929460008                                                     39.448          25.375               1,001.00                    
  KATHERINE H COBLENTZ                                                                                                            
  23465 HARBORVIEW ROAD #822                                                                                                      
  PUNTAGORDA, FL 33980-2107                                                                                                       
  6038150002                                                     11.862          25.375                 301.00                    
  LOUISE W CECIL CUST                                                                                                             
  RICHARD F CECIL III                                                                                                             
  UNIF GIFT MIN ACT SC                                                                                                            
  1058 LAKEVIEW CRESCENT                                                                                                          
  BIRMINGHAM, AL 35205-1135                                                                                                       
  6038820002                                                    157.674          25.375               4,001.00                    
  MARGARET DALE SEABROOK                                                                                                          
  440-8 CIRCUITO FUENTES DEL PEDREGAL                                                                                             
  COL. FUENTES DEL PEDREGAL                                                                                                       
  TLALPAN, D.F.                                                                                                                   
  MEXICO CITY, MEXICO                                                                                                             
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6067890015                                                      7.921          25.375                 201.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  WILLIAM J SCHLACTER                                                                                                             
  CARRIAGE HOUSE EAST APT 6C                                                                                                      
  MANLIUS, NY 13104                                                                                                               
  6086330004                                                    197.083          25.375               5,001.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  HOWARD N STROMQUIST                                                                                                             
  ROLLOVER ACCOUNT                                                                                                                
  6030 HOHMAN AVE                                                                                                                 
  HAMMOND, IN 46320-3018                                                                                                          
  6097400006                                                     78.857          25.375               2,001.00                    
  ALBERT HANEN &                                                                                                                  
  SONDRA HANEN JT TEN                                                                                                             
  31 REYNOLDS DRIVE                                                                                                               
  LIDO BEACH, NY 11561-4927                                                                                                       
  6129390009                                                      7.921          25.375                 201.00                    
  EDDIE PUSKAS &                                                                                                                  
  WELTHA CHAFIN JT TEN                                                                                                            
  P O BOX 107 PEACH CREEK RD                                                                                                      
  PEACH CREEK, WV 25639-0107                                                                                                      
  6300420000                                                     39.448          25.375               1,001.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  CLAUDE FRANK RILEY JR                                                                                                           
  ROLLOVER ACCOUNT                                                                                                                
  10825 FOXHUNT LANE                                                                                                              
  POTOMAC, MD 20854-1552                                                                                                          
  6300420019                                                      5.162          25.375                 131.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  DOROTHY D RILEY                                                                                                                 
  10825 FOXHUNT LANE                                                                                                              
  POTOMAC, MD 20854-1552                                                                                                          
  6300580006                                                    271.760          25.375               6,895.91                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  HAROLD F THEDE                                                                                                                  
  ROLLOVER ACCOUNT                                                                                                                
  BETHESDA VILLAGE BOX 279                                                                                                        
  TOLEDO, IA 52342-0279                                                                                                           
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6506880005                                                     21.357          25.375                 541.94                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  JOHN M EDWARDS JR                                                                                                               
  ROLLOVER ACCOUNT                                                                                                                
  122 NORTH MAIN STREET                                                                                                           
  SEYMOUR, TX 76380-2527                                                                                                          
  6519030007                                                     39.448          25.375               1,001.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  JOHN M POWELL                                                                                                                   
  ROLLOVER ACCOUNT                                                                                                                
  6101 EDSALL RD #203                                                                                                             
  ALEXANDRIA, VA 22304-4100                                                                                                       
  6537050004                                                     11.862          25.375                 301.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  MAE LOUISE SKOLA                                                                                                                
  10 LOCUST CT                                                                                                                    
  SPRING LAKE HEIGHTS, NJ 07762-2109                                                                                              
  6537060002                                                     59.152          25.375               1,501.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  TERESITA A DACEY                                                                                                                
  12 HARDY AVE                                                                                                                    
  WATERTOWN, MA 02172-1229                                                                                                        
  6537640001                                                     23.684          25.375                 601.00                    
  ELISABETH H BROOKS                                                                                                              
  1008 BRANDON ROAD                                                                                                               
  BAY COLONY                                                                                                                      
  VIRGINIA BEACH, VA 23451-3725                                                                                                   
  6547550008                                                     39.448          25.375               1,001.00                    
  MARINETTE D PUTNAM                                                                                                              
  ROXBURY RD                                                                                                                      
  WASHINGTON, CT 06793                                                                                                            
  6550690003                                                      9.891          25.375                 251.00                    
  PHYLLIS TROY                                                                                                                    
  6466 GOLDEN LEAF CT                                                                                                             
  BRADENTON, FL 34202-1807                                                                                                        
  6565960004                                                     63.093          25.375               1,601.00                    
  RUTH H MACKENBACH                                                                                                               
  11303 BOBWHITE LANE                                                                                                             
  ST MARYS, OH 45885                                                                                                              
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6574310003                                                     29.596          25.375                 751.00                    
  PEGGY LANGE                                                                                                                     
  17 STONYBROOK RD                                                                                                                
  WESTPORT, CT 06880-3019                                                                                                         
  6574760008                                                     11.862          25.375                 301.00                    
  LEWIN TERREY &                                                                                                                  
  MAUREEN TERREY JT TEN                                                                                                           
  4 WOODLAND RIDGE P O BOX 638                                                                                                    
  BOLTON LANDING, NY 12814-0638                                                                                                   
  6579170010                                                     20.718          25.375                 525.72                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  RITA M BARTELL                                                                                                                  
  31158 CURRAN ROAD                                                                                                               
  DOWAGIAC, MI 49047                                                                                                              
  6581990005                                                      8.782          25.375                 222.85                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  SAM M ADLER                                                                                                                     
  6157 SUNNY POINTE CIRCLE                                                                                                        
  DELRAY BEACH, FL 33484-2446                                                                                                     
  6583950009                                                      9.891          25.375                 251.00                    
  L BENTON AUSTIN &                                                                                                               
  MORIE S AUSTIN JT TEN                                                                                                           
  36 CALABASH DRIVE                                                                                                               
  CALABASH, NC 28467-2529                                                                                                         
  6602140017                                                      3.689          25.375                  93.62                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  MARY G DEVINNEY                                                                                                                 
  615 LAWSON AVENUE                                                                                                               
  HAVERTOWN, PA 19083-4107                                                                                                        
  6602140026                                                      9.891          25.375                 251.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  JOSEPH A DEVINNEY                                                                                                               
  615 LAWSON AVENUE                                                                                                               
  HAVERTOWN, PA 19083-4107                                                                                                        
  6608020000                                                    394.128          25.375              10,001.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  CLARENCE P CHREST                                                                                                               
  ROLLOVER ACCOUNT                                                                                                                
  8700 N. LA CHOLLA BLVD  #4105                                                                                                   
  TUCSON, AZ 85742                                                                                                                
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6616490004                                                    201.459          25.375               5,112.04                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  WARREN SHADEK #                                                                                                                 
  560 PROSPECT AVENUE                                                                                                             
  ORADELL, NJ 07649-1426                                                                                                          
  6617360009                                                     19.743          25.375                 501.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  EFTHYMIOS G PONTICAS                                                                                                            
  ROLLOVER ACCOUNT                                                                                                                
  13612 BARDON ROAD                                                                                                               
  PHOENIX, MD 21131-1518                                                                                                          
  6620820007                                                     18.955          25.375                 481.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ANN M HUGHES                                                                                                                    
  50 LAFAYETTE PL                                                                                                                 
  GREENWICH, CT 06830-5405                                                                                                        
  6622090006                                                    212.365          25.375               5,388.76                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  WARREN H SHADEK                                                                                                                 
  560 PROSPECT AVENUE                                                                                                             
  ORADELL, NJ 07649-1426                                                                                                          
  6622970010                                                     14.270          25.375                 362.10                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  JAMES W KENNEDY                                                                                                                 
  841 SATSUMA CT                                                                                                                  
  MOBILE, AL 36609-3226                                                                                                           
  6624000001                                                     31.610          25.375                 802.11                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  FLORENCE B BAUER                                                                                                                
  307 N ROWLAND STREET                                                                                                            
  RICHMOND, VA 23220-3431                                                                                                         
  6624630009                                                     78.857          25.375               2,001.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ROBERT H BROTHERLIN JR                                                                                                          
  5020 WILLOW LEAF WAY                                                                                                            
  SARASOTA, FL 34241-6233                                                                                                         
  6628630000                                                      8.703          25.375                 220.84                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  EILEEN K ROBINSON                                                                                                               
  739 CORTEZ AVENUE                                                                                                               
  BELLEAIR BLUFFS, FL 34640-1733                                                                                                  
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6629680007                                                      5.950          25.375                 151.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  NORWOOD TOWNSEND                                                                                                                
  ROLLOVER ACCOUNT                                                                                                                
  3249 FAUST AVE                                                                                                                  
  LONG BEACH, CA 90808-3808                                                                                                       
  6631560008                                                     59.152          25.375               1,501.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ALBERT HANEN                                                                                                                    
  31 REYNOLDS DRIVE                                                                                                               
  LIDO BEACH, NY 11561-4927                                                                                                       
  6639530008                                                     11.862          25.375                 301.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  EUGENE V ROWAN                                                                                                                  
  15 LAWN STREET                                                                                                                  
  ROWAYTON, CT 06853-1915                                                                                                         
  6650250012                                                      1.615          25.375                  41.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  STANLEY A SHINER                                                                                                                
  7 BEAR HILL ROAD                                                                                                                
  STONEHAM, MA 02180-1070                                                                                                         
  6652270005                                                     13.832          25.375                 351.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  L BENTON AUSTIN                                                                                                                 
  ROLLOVER ACCOUNT                                                                                                                
  36 CALABASH DRIVE                                                                                                               
  CALABASH, NC 28467-2529                                                                                                         
  6657940004                                                     23.684          25.375                 601.00                    
  LILLIE MAE SMITH                                                                                                                
  921 MONTROSE                                                                                                                    
  PORT NECHES, TX 77651-2230                                                                                                      
  6659090008                                                      3.980          25.375                 101.00                    
  THEODORE I BALLARD                                                                                                              
  P O BOX 550                                                                                                                     
  DILLON, CO 80435-0550                                                                                                           
  6661820001                                                     45.188          25.375               1,146.66                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  PAUL E CALVET                                                                                                                   
  ROLLOVER ACCOUNT                                                                                                                
  29 PHELPS ROAD                                                                                                                  
  RIDGEWOOD, NJ 07450-1540                                                                                                        
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6662890004                                                     16.238          25.375                 412.05                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ARTHUR R WESTERFELD                                                                                                             
  32 PRINCETON DRIVE                                                                                                              
  DIX HILLS, NY 11746-4826                                                                                                        
  6668890001                                                     11.346          25.375                 287.92                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  WILLIAM J JACOBER                                                                                                               
  1022 HITCHCOCK DR                                                                                                               
  AIKEN, SC 29803-5344                                                                                                            
  6671540009                                                      7.921          25.375                 201.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  AMSBRY MITCHELL BROOKS JR                                                                                                       
  1008 BRANDON ROAD BAY COLONY                                                                                                    
  VIRGINIA BEACH, VA 23451-3725                                                                                                   
  6673670007                                                      3.980          25.375                 101.00                    
  MARIE M VOGELGESANG TR UA 11/30/82                                                                                              
  FBO MARIE M VOGELGESANG TRUST                                                                                                   
  5645 STATE PARK DR                                                                                                              
  SHAWNEE MISSION, KS 66205-2670                                                                                                  
  6677020005                                                     17.773          25.375                 451.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  BARBARA C SOLIT                                                                                                                 
  17723 VALLE DE LOBO DRIVE                                                                                                       
  POWAY, CA 92064-1017                                                                                                            
  6681260006                                                     30.215          25.375                 766.71                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ROSEMARY BERRY                                                                                                                  
  35-48 75TH STREET                                                                                                               
  JACKSON HEIGHTS, NY 11372-4460                                                                                                  
  6681830007                                                      2.221          25.375                  56.38                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  LILLIAN LUBA MENDELOW                                                                                                           
  1804 ELEUTHERA PT #02                                                                                                           
  COCONUT CREEK, FL 33066-2835                                                                                                    
  6684500000                                                      9.891          25.375                 251.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ADELE HORN                                                                                                                      
  3215 WALD STREET                                                                                                                
  GLENVIEW, IL 60025-4566                                                                                                         
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6686480009                                                     37.246          25.375                 945.12                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  FREDERICK D COLLINS                                                                                                             
  8102 E DEL CRISTAL DR                                                                                                           
  SCOTTSDALE, AZ 85258-2247                                                                                                       
  6686480018                                                     18.501          25.375                 469.47                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  NADINE V COLLINS                                                                                                                
  8102 E DEL CRISTAL DRIVE                                                                                                        
  SCOTTSDALE, AZ 85258-2247                                                                                                       
  6686520001                                                      9.622          25.375                 244.16                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  IRA N BROPHY                                                                                                                    
  1 ASH LANE                                                                                                                      
  VALLEY STREAM, NY 11581-1701                                                                                                    
  6686720009                                                     37.605          25.375                 954.23                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  CHARLOTTE E CLAYTON                                                                                                             
  2041 DAVISON AVE                                                                                                                
  RICHLAND, WA 99352-2014                                                                                                         
  6686820008                                                     16.496          25.375                 418.59                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  GLORIA W BYLUND                                                                                                                 
  2029 MONTAUBAN CIRCLE                                                                                                           
  RICHMOND, VA 23235-4253                                                                                                         
  6693200004                                                      5.950          25.375                 151.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  DON F SCHMEECKLE                                                                                                                
  105 OLD PLANTATION DR E                                                                                                         
  LADY'S ISLAND                                                                                                                   
  BEAUFORT, SC 29902                                                                                                              
  6693230008                                                    600.934          25.375              15,248.70                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  RAYMOND C WETHERELL                                                                                                             
  1115 SECOND NATIONAL BLDG                                                                                                       
  CINCINNATI, OH 45202                                                                                                            
  6695250008                                                      7.171          25.375                 181.98                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  JOSEPH J MURPHY                                                                                                                 
  P O BOX 245                                                                                                                     
  COLUMBUS, OH 43216-0245                                                                                                         
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6695770009                                                      5.838          25.375                 148.14                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  PATRICIA OGDEN                                                                                                                  
  128 HARROPS GLENN                                                                                                               
  WILLIAMSBURG, VA 23185-5599                                                                                                     
  6696190009                                                     15.803          25.375                 401.00                    
  EVELYN E SPIRATOS                                                                                                               
  LITTLEFIELD                                                                                                                     
  6 SUNNYSIDE PLACE                                                                                                               
  NEWPORT, RI 02840-3378                                                                                                          
  6699330004                                                     27.989          25.375                 710.23                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  SYLVIA K SCHREIBER                                                                                                              
  5496 CAPBERN CT SW                                                                                                              
  FT MYERS, FL 33919-2708                                                                                                         
  6701700000                                                     59.152          25.375               1,501.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  GRANT L FRANKLIN                                                                                                                
  5 SEVERANCE CENTER #215                                                                                                         
  CLEVELAND HEIGHTS, OH 44118                                                                                                     
  6707590000                                                      5.950          25.375                 151.00                    
  PEGGY HANCOCK                                                                                                                   
  BOX 9 SAN PEDRO                                                                                                                 
  ABERGRIS CAY                                                                                                                    
  BELIZE CENTRAL AMERICA                                                                                                          
  6710630015                                                    167.402          25.375               4,247.83                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  JOHN R EDGEWORTH                                                                                                                
  BOX 668                                                                                                                         
  BLOOMINGTON, IN 47402-0668                                                                                                      
  6721970001                                                      7.921          25.375                 201.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  MARJORIE W GROSSMAN                                                                                                             
  ROLLOVER ACCOUNT                                                                                                                
  3412 OAK RIDGE RD # 207                                                                                                         
  MINNETONKA, MN 55305-4564                                                                                                       
  6728300007                                                      3.980          25.375                 101.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  FREDRICK A WALKER                                                                                                               
  PO BOX 1525                                                                                                                     
  CARMEL, CA 93921-1525                                                                                                           
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6728300016                                                      2.009          25.375                  51.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ALICE H WALKER                                                                                                                  
  PO BOX 1525                                                                                                                     
  CARMEL, CA 93921-1525                                                                                                           
  6736600007                                                      7.921          25.375                 201.00                    
  MIN NATHAN                                                                                                                      
  520 WOODLAWN                                                                                                                    
  GLENCOE, IL 60022-2041                                                                                                          
  6742190001                                                    118.266          25.375               3,001.00                    
  EDNA C ABLE                                                                                                                     
  101 WESTCOTT #205                                                                                                               
  HOUSTON, TX 77007-7030                                                                                                          
  6742860000                                                     31.566          25.375                 801.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  PHYLLIS DOLAN                                                                                                                   
  ROLLOVER ACCOUNT                                                                                                                
  842 WESTWOOD BLVD                                                                                                               
  JACKSON, MI 49203-2652                                                                                                          
  6742870008                                                     15.803          25.375                 401.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  BETTY MINGUS                                                                                                                    
  ROLLOVER ACCOUNT                                                                                                                
  236 LARK DR                                                                                                                     
  JACKSON, MI 49202-1122                                                                                                          
  6745030008                                                     19.885          25.375                 504.60                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  EUGENE CORRAO                                                                                                                   
  32 SUFFOLK WAY                                                                                                                  
  MARLBORO, NJ 07746-1728                                                                                                         
  6745600017                                                      3.731          25.375                  94.68                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  RICHARD GERARD HERGUTH                                                                                                          
  6351 PERRIN WAY                                                                                                                 
  CARMICHAEL, CA 95608-1111                                                                                                       
  6750490001                                                     27.625          25.375                 701.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  HENRY KOGUT                                                                                                                     
  142 A BOLBONE LANE                                                                                                              
  STRATFORD, CT 06497                                                                                                             
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6754660007                                                     13.832          25.375                 351.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  MILFORD E GOOD                                                                                                                  
  ROLLOVER ACCOUNT                                                                                                                
  101 RAINBOW DRIVE 3292                                                                                                          
  LIVINGSTON, TX 77351-9330                                                                                                       
  6775490008                                                     15.514          25.375                 393.69                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  BURTON SCHREIBER                                                                                                                
  5496 CAPBERN CT                                                                                                                 
  FT MYERS, FL 33919-2708                                                                                                         
  6782720006                                                     20.432          25.375                 518.46                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  NORMAN INGRAM                                                                                                                   
  2941 BIARRITZ DRIVE                                                                                                             
  PALM BEACH GARDENS, FL 33410-1419                                                                                               
  6788280005                                                    118.266          25.375               3,001.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  DAVID B DEE                                                                                                                     
  933 CONNOR STREET                                                                                                               
  SALT LAKE CITY, UT 84108-1407                                                                                                   
  6790970006                                                     78.857          25.375               2,001.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  RICHARD HILLER                                                                                                                  
  3533 RIDGEWAY DR                                                                                                                
  METAIRIE, LA 70002-1953                                                                                                         
  6796040009                                                     31.566          25.375                 801.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  RITA FRANKLIN                                                                                                                   
  2599 N PARK BLVD                                                                                                                
  CLEVELAND, OH 44106-3639                                                                                                        
  6796770005                                                      7.921          25.375                 201.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  BARBARA A KADOLPH                                                                                                               
  4439 N ROMERO RD SPACE 67                                                                                                       
  TUCSON, AZ 85705-2105                                                                                                           
  6812160008                                                     23.293          25.375                 591.06                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  FLORENCE H AYERS                                                                                                                
  4100 WELL SPRING DR #1203                                                                                                       
  GREENSBORO, NC 27410-8800                                                                                                       
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6836060008                                                      9.891          25.375                 251.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  JOHANNA H WITHINGTON                                                                                                            
  ROLLOVER ACCOUNT                                                                                                                
  4512 NORTH 30TH PLACE                                                                                                           
  PHOENIX, AZ 85016-5006                                                                                                          
  6848060003                                                     23.684          25.375                 601.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  FRANK BIELAK                                                                                                                    
  RD 1 BOX 51                                                                                                                     
  NEW CASTLE, PA 16105-9729                                                                                                       
  6848670005                                                      1.907          25.375                  48.39                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  NESTOR MARQUEZ                                                                                                                  
  57-2 FAIRVIEW AVE                                                                                                               
  PARK RIDGE, NJ 07656-1435                                                                                                       
  6848680003                                                      3.118          25.375                  79.14                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  OLGA MARQUEZ                                                                                                                    
  57-2 FAIRVIEW AVE                                                                                                               
  PARK RIDGE, NJ 07656-1435                                                                                                       
  6851200008                                                     15.207          25.375                 385.90                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  FRIEDA NATHAN                                                                                                                   
  900 N TAYLOR ST  APT 2005                                                                                                       
  ARLINGTON, VA 22203-1895                                                                                                        
  6855650004                                                     98.561          25.375               2,501.00                    
  JOHN RAYMOND BRINKMAN                                                                                                           
  4500 PATRICIA DRIVE                                                                                                             
  CLARENCE, NY 14031-1904                                                                                                         
  6865670009                                                     39.448          25.375               1,001.00                    
  FW GOOCH                                                                                                                        
  P O BOX 577                                                                                                                     
  BARNSTABLE, MA 02630-0577                                                                                                       
  6866720007                                                      3.980          25.375                 101.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  BEATRICE BLANK                                                                                                                  
  ROLLOVER ACCOUNT                                                                                                                
  603A MADISON DRIVE                                                                                                              
  CRANBURY, NJ 08512-4322                                                                                                         
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6877240014                                                      2.678          25.375                  67.96                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  IRVING CALLAN                                                                                                                   
  199 MANCHESTER ROAD                                                                                                             
  RIVER EDGE, NJ 07661-1222                                                                                                       
  6883870000                                                      3.980          25.375                 101.00                    
  NANCY H THORNDAL                                                                                                                
  308 NW 131ST STREET                                                                                                             
  VANCOUVER, WA 98685                                                                                                             
  6885080001                                                     13.832          25.375                 351.00                    
  JOHN M THRESS &                                                                                                                 
  MARION F THRESS JT TEN                                                                                                          
  746 PINEVIEW LANE                                                                                                               
  NORTH WALES, PA 19454-2622                                                                                                      
  6909770004                                                     12.914          25.375                 327.70                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  JACK HARPER                                                                                                                     
  2954 NEBRASKA                                                                                                                   
  PADUCAH, KY 42001-5928                                                                                                          
  6916290000                                                     19.743          25.375                 501.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ISABEL KOENIG                                                                                                                   
  27027 CAMINO DE ESTRELLA                                                                                                        
  CAPISTRANO BEACH, CA 92624                                                                                                      
  6923630005                                                     19.743          25.375                 501.00                    
  GERALD HERSCHENFELD &                                                                                                           
  ELAINE HERSCHENFELD JT TEN                                                                                                      
  130 SOUTH MIDDLE NECK RD                                                                                                        
  GREAT NECK, NY 11021-3761                                                                                                       
  6942830003                                                      7.921          25.375                 201.00                    
  JULIUS MAYER &                                                                                                                  
  ROSE MAYER JT TEN                                                                                                               
  3901 INDEPENDENCE AVE                                                                                                           
  RIVERDALE, NY 10463-1219                                                                                                        
  6943300002                                                     23.684          25.375                 601.00                    
  RALPH K B CLAY                                                                                                                  
  850 SOUTH RANCHO RD 2-117                                                                                                       
  LAS VEGAS, NV 89106-3837                                                                                                        
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6944290002                                                     22.727          25.375                 576.72                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  BARBARA B SMITH                                                                                                                 
  620 MILWAUKEE DRIVE                                                                                                             
  PORT ANGELES, WA 98362-1419                                                                                                     
  6967220008                                                      7.921          25.375                 201.00                    
  MARY M WILSON                                                                                                                   
  55 W WASH AVE #64                                                                                                               
  YAKIMA, WA 98903-2215                                                                                                           
  6968420004                                                     11.862          25.375                 301.00                    
  JACK BRAIMAN TR U/A 12-17-87                                                                                                    
  FBO JACK BRAIMAN TRUST                                                                                                          
  18071 BISCAYNE BLVD #401                                                                                                        
  NORTH MIAMI BEACH, FL 33160-2511                                                                                                
  6969820008                                                     23.684          25.375                 601.00                    
  ROBERT M SUGERMAN                                                                                                               
  404 RIVER WEST                                                                                                                  
  GREENWICH, CT 06831-4156                                                                                                        
  6991120009                                                    166.404          25.375               4,222.50                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  PRESTON K JOHNSON                                                                                                               
  ROLLOVER ACCOUNT                                                                                                                
  P O BOX 454                                                                                                                     
  BELLEVILLE, IL 62222-0454                                                                                                       
  8693902502                                                     19.743          25.375                 501.00                    
  KATHRYN LEE SYMINGTON                                                                                                           
  273 BOWEN ST                                                                                                                    
  PROVIDENCE, RI 02906                                                                                                            
  8693915053                                                      9.599          25.375                 243.59                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  JEMA TELFEYAN                                                                                                                   
  ROLLOVER ACCOUNT                                                                                                                
  59 PINE HILL RD                                                                                                                 
  GREAT NECK, NY 11020-1315                                                                                                       
  8693950683                                                     28.729          25.375                 729.00                    
  LORRAINE J BARBER                                                                                                               
  23 RAVENWOOD RD                                                                                                                 
  WEST HARTFORD, CT 06107-1539                                                                                                    
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8693957668                                                     59.152          25.375               1,501.00                    
  STOVALL W TRAWICK &                                                                                                             
  ELSIE JO TRAWICK JT TEN                                                                                                         
  721 NORTH COLLEGE ST                                                                                                            
  CEDARTOWN, GA 30125-2205                                                                                                        
  8694124085                                                    118.266          25.375               3,001.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  STEPHEN P NUNN                                                                                                                  
  1622 NO. SAWTELLE                                                                                                               
  TUCSON, AZ 85716                                                                                                                
  8694155700                                                      2.995          25.375                  76.00                    
  FRED C THOMSEN &                                                                                                                
  FERNE E THOMSEN TR UA 11/27/91                                                                                                  
  FBO FRED C THOMSEN FAMILY TRUST                                                                                                 
  55 SO GREELEY ST  APT 510                                                                                                       
  PALATINE, IL 60067-6181                                                                                                         
  8694165646                                                     78.857          25.375               2,001.00                    
  DAVID B DEE &                                                                                                                   
  ANN BAILEY DEE JT TEN                                                                                                           
  933 CONNOR ST                                                                                                                   
  SALT LAKE CITY, UT 84108-1407                                                                                                   
  8694173290                                                     52.453          25.375               1,331.00                    
  FREDERICK F FORDON TR U/A 2/4/92                                                                                                
  FBO FREDERICK F FORDON TRUST                                                                                                    
  306 STEPHENS ROAD                                                                                                               
  GROSSE POINTE FARMS, MI 48236-3412                                                                                              
  8694195631                                                     27.625          25.375                 701.00                    
  CYRIL L O'REILLY &                                                                                                              
  MARION L O'REILLY TR UA 2/14/92                                                                                                 
  FBO THE O'REILLY TRUST  #205                                                                                                    
  205 RIVERSHIRE LANE # 312                                                                                                       
  LINCOLNSHIRE, IL 60069-3807                                                                                                     
  8694213005                                                     36.701          25.375                 931.29                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  GASTON WADE APPLE JR                                                                                                            
  P O BOX 629                                                                                                                     
  REIDSVILLE, NC 27323-0629                                                                                                       
  8694213032                                                     38.857          25.375                 986.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  WALLACE L CHRISTENSEN                                                                                                           
  63 EDWARDS ST - 1A                                                                                                              
  ROSLYN HEIGHTS, NY 11577-1100                                                                                                   
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8694215174                                                     14.871          25.375                 377.36                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  VIRGINIA H LATCHUM                                                                                                              
  309 PARKWAY DR                                                                                                                  
  NEWPORT NEWS, VA 23606-3729                                                                                                     
  8694215218                                                     17.773          25.375                 451.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  STANLEY ALPERT                                                                                                                  
  6519 AVE DEL PARAISO                                                                                                            
  CARLSBAD, CA 92009-5312                                                                                                         
  8694227508                                                      2.995          25.375                  76.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  SEYMOUR LANDAU                                                                                                                  
  141 S W 96TH TERR APT 204                                                                                                       
  PLANTATION, FL 33324-2329                                                                                                       
  8694252702                                                     33.537          25.375                 851.00                    
  GUARANTEE & TRUST CO                                                                                                            
  FBO STEPHEN STRAUS IRA R/O 3-18-92                                                                                              
  C/O RODMAN & RENSHAW INC                                                                                                        
  233 S WACKER DRIVE                                                                                                              
  SUITE 4500                                                                                                                      
  CHICAGO, IL 60606                                                                                                               
  8694255709                                                      7.921          25.375                 201.00                    
  WILLARD P FULLER JR TR UA 4/30/92                                                                                               
  FBO W P FULLER JR TRUST                                                                                                         
  P O BOX 745                                                                                                                     
  SAN ANDREAS, CA 95249-0745                                                                                                      
  8694274207                                                      9.889          25.375                 250.95                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  RICHARD J KROPAC                                                                                                                
  170 CHARLOTTE ST                                                                                                                
  PAINESVILLE, OH 44077-3739                                                                                                      
  8694305585                                                     11.862          25.375                 301.00                    
  YVONNE D HARVEY &                                                                                                               
  HERSCHEL E HARVEY JT TEN                                                                                                        
  PO BOX 93                                                                                                                       
  WHITE SALMON, WA 98672-0093                                                                                                     
  8694311006                                                     19.743          25.375                 501.00                    
  HORTENSE BERZOWSKI &                                                                                                            
  ROMAN C BERZOWSKI TR UA 6/30/92                                                                                                 
  FBO THE HORTENSE BERZOWSKI TRUST                                                                                                
  3474 CENTRAL AVE                                                                                                                
  MEMPHIS, TN 38111-4406                                                                                                          
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8694322986                                                     19.743          25.375                 501.00                    
  WALTER JOHN CALDWELL                                                                                                            
  648 MONMOUTH AVE                                                                                                                
  KENILWORTH, NJ 07033                                                                                                            
  8694339148                                                     19.743          25.375                 501.00                    
  DOROTHY M STEINKAMP &                                                                                                           
  DAVID E STEINKAMP &                                                                                                             
  THOMAS C STEINKAMP JT TEN                                                                                                       
  1416 BRIARWOOD DR                                                                                                               
  NAPERVILLE, IL 60540-5026                                                                                                       
  8694339175                                                     19.743          25.375                 501.00                    
  FAY GELSEY & DANIEL Z GELSEY &                                                                                                  
  HELEN G ZIRINSKY TR UA 10-31-92                                                                                                 
  FBO FAY GELSEY TRUST                                                                                                            
  1080 94TH STREET APT 402                                                                                                        
  BAY HARBOR ISLANDS, FL 33154-2320                                                                                               
  8694346540                                                     33.537          25.375                 851.00                    
  LEONARD F LA BELLE &                                                                                                            
  NATALIE LA BELLE TR UA 11/15/90                                                                                                 
  FBO THE LA BELLE REV TRUST                                                                                                      
  9881 E CARON ST                                                                                                                 
  SCOTTSDALE, AZ 85258-5691                                                                                                       
  8694372342                                                     78.857          25.375               2,001.00                    
  FRANK P ALEXANDER TR UA 10-2-84                                                                                                 
  MB FRANK P ALEXANDER &                                                                                                          
  LORA S ALEXANDER TRUST                                                                                                          
  FBO FRANK P ALEXANDER                                                                                                           
  1150 8TH AVE S W   APT 66                                                                                                       
  LARGO, FL 33770                                                                                                                 
  8694384437                                                      7.921          25.375                 201.00                    
  JAMES B WALLACE &                                                                                                               
  JAMES B WALLACE JR JT TEN                                                                                                       
  1715 58TH ST S                                                                                                                  
  GULFPORT, FL 33707-4104                                                                                                         
  8694511380                                                      3.980          25.375                 101.00                    
  G GILBERT OLDING &                                                                                                              
  ELIZABETH V OLDING TEN COM                                                                                                      
  1101 N MOUNTAIN VIEW AVE UNIT N-70                                                                                              
  TACOMA, WA 98406-8402                                                                                                           
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8694520851                                                     39.448          25.375               1,001.00                    
  BERNICE PAYNE &                                                                                                                 
  KATHLEEN FLADWOOD JT TEN                                                                                                        
  1521 BLAKEWOOD CT                                                                                                               
  SO MILWAUKEE, WI 53172-3549                                                                                                     
  8694550373                                                      3.980          25.375                 101.00                    
  DOUGLAS C VEZINA TR UA 12/30/91                                                                                                 
  FBO VEZINA JOINT IRREV TRUST                                                                                                    
  P O BOX 340                                                                                                                     
  ST CROIX FALLS, WI 54024-0340                                                                                                   
  8694554574                                                     13.832          25.375                 351.00                    
  R JOHN MC GEE &                                                                                                                 
  MARI R MC GEE TR UA 12-23-93                                                                                                    
  FBO THE R JOHN MCGEE FAMILY TRUST                                                                                               
  3265 SECOND AVENUE                                                                                                              
  SAN DIEGO, CA 92103-5609                                                                                                        
  8694627728                                                     27.625          25.375                 701.00                    
  R RUSSELL CHATLAIN &                                                                                                            
  JEAN J CHATLAIN TR UA 4/20/94                                                                                                   
  FBO R RUSSELL CHATLAIN REV TRUST                                                                                                
  420 S MARION PKWY #1801                                                                                                         
  DENVER, CO 80209-2576                                                                                                           
  8694648572                                                     78.857          25.375               2,001.00                    
  GEORGE B MARKLE IV TR UA 12-8-92                                                                                                
  FBO GEORGE B MARKLE IV REV TRUST                                                                                                
  1003 N SHORE                                                                                                                    
  CARLSBAD, NM 88220-4635                                                                                                         
  8694665758                                                     19.743          25.375                 501.00                    
  IAN L POTTER                                                                                                                    
  893 WATERSIDE LANE                                                                                                              
  BRADENTON, FL 34209-7725                                                                                                        
  8694665865                                                      7.921          25.375                 201.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ELIZABETH K ROBERTS                                                                                                             
  IRA ROLLOVER                                                                                                                    
  1012 11TH STREET                                                                                                                
  MC KEES ROCKS, PA 15136-2368                                                                                                    
  8694669255                                                      6.643          25.375                 168.57                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  LUISE A LEROY KOZLIK                                                                                                            
  2290 SW WINCHESTER AVE                                                                                                          
  PORTLAND, OR 97225-4460                                                                                                         
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8694697224                                                    157.674          25.375               4,001.00                    
  CLAYTON R HURLBUT TR 7-14-94                                                                                                    
  FBO CLAYTON R HURLBUT TRUST                                                                                                     
  75 WELLS STREET APT 215                                                                                                         
  GREENFIELD, MA 01301                                                                                                            
  8694778137                                                      2.995          25.375                  76.00                    
  FLORENCE K JONES                                                                                                                
  15666 49TH STREET N LOT 1023                                                                                                    
  CLEARWATER, FL 34622                                                                                                            
  8694887974                                                     55.524          25.375               1,408.92                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  RUEBEN A STEFFEN                                                                                                                
  5855 N. 91 STREET                                                                                                               
  MILWAUKEE, WI 53225                                                                                                             
  8695094845                                                      7.921          25.375                 201.00                    
  ROBERT B SELUND TR UA 3/29/95                                                                                                   
  FBO THE ROBERT B SELUND REV TRUST                                                                                               
  250 7TH AVE SO  APT 303                                                                                                         
  NAPLES, FL 34102                                                                                                                
  8695809547                                                     78.857          25.375               2,001.00                    
  WILLIAM C MOYER & VIOLA J MCCREARY                                                                                              
  MOYER TR UA 1-13-95                                                                                                             
  FBO WILLIAM COPLAND MOYER & VIOLA                                                                                               
  JEANETTE MCCREARY MOYER REV TRUST                                                                                               
  HC 52 BOX 880                                                                                                                   
  HEMPHILL, TX 75948-9625                                                                                                         
  8695817841                                                      1.563          25.375                  39.67                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  WALTER S BUCK JR                                                                                                                
  728 NORRISTOWN RD H105                                                                                                          
  SPRINGHOUSE ESTATES                                                                                                             
  LOWER GWYNEDD, PA 19002                                                                                                         
  8696029282                                                     29.596          25.375                 751.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  WILMA B EDWARDS                                                                                                                 
  ROLLOVER ACCOUNT                                                                                                                
  2611 ELWOOD CT                                                                                                                  
  OWERSBORO, KY 42301                                                                                                             
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8696085915                                                      5.950          25.375                 151.00                    
  MARIE THERESE BERGMAN &                                                                                                         
  F BRIAN RAPP TR UA 9/18/86                                                                                                      
  FBO HOWARD L BERGMAN &                                                                                                          
  MARIE THERESE BERGMAN TRUST                                                                                                     
  667 OAK GROVE DRIVE                                                                                                             
  SANTA BARBARA, CA 93108-1401                                                                                                    
  8696343183                                                    157.674          25.375               4,001.00                    
  DORIS S PROUT &                                                                                                                 
  PETER A PROUT TR UA 8/5/92                                                                                                      
  FBO DORIS S PROUT TRUST                                                                                                         
  5635 31ST STREET N                                                                                                              
  ST PETERSBURG, FL 33714                                                                                                         
  8696543181                                                    118.266          25.375               3,001.00                    
  BONNIE J JONES                                                                                                                  
  25 FERNWOOD DRIVE                                                                                                               
  LAUREL, MS 39440-2244                                                                                                           
  8696590496                                                      7.468          25.375                 189.52                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  BETTY RUTH OBERLANDER                                                                                                           
  217 E RIDGE ST                                                                                                                  
  IRONWOOD, MI 49938                                                                                                              
  8696604640                                                     14.883          25.375                 377.67                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  NESTOR A MARQUEZ                                                                                                                
  57-2 FAIRVIEW AVE                                                                                                               
  PARK RIDGE, NJ 07656                                                                                                            
  8696679686                                                     15.803          25.375                 401.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ZILLAH L PARRISH                                                                                                                
  76 GEORGE STREET                                                                                                                
  HAMBURG, NY 14075                                                                                                               
  8696681593                                                      3.980          25.375                 101.00                    
  DOROTHY A SUTTON &                                                                                                              
  JOHN FREDERICK SUTTON  JT TEN                                                                                                   
  68 WETHERSFIELD AVE #7                                                                                                          
  HARTFORD, CT 06114-1109                                                                                                         
                                                      -----------------                       ----------------                    
                        PRICE DATE TOTALS                    11,976.547                             303,907.01                    
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/17/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/19/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  4114210001                                                     25.816          25.125                 648.63                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ROBERT W HILL                                                                                                                   
  10725 FARRAGUT HILLS BLVD                                                                                                       
  KNOXVILLE, TN 37922-4052                                                                                                        
  4120720001                                                     47.761          25.125               1,200.00                    
  HEATHER DESPRES-BURACK                                                                                                          
  144 MARLBOROUGH RD                                                                                                              
  BROOKLYN, NY 11226                                                                                                              
  4128270008                                                    455.642          25.125              11,448.01                    
  JEFFREY S IRVINE                                                                                                                
  1811 MEREDITH DR NW                                                                                                             
  ATLANTA, GA 30318                                                                                                               
  4145150007                                                    398.010          25.125              10,000.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ADELINE K CESAR                                                                                                                 
  ROLLOVER ACCOUNT                                                                                                                
  8600 SCARLET OAK LN                                                                                                             
  PARMA, OH 44130-7673                                                                                                            
  5046440006                                                      2.553          25.125                  64.14                    
  THOMAS J BENSON                                                                                                                 
  6707 VERNON AVE                                                                                                                 
  EDINA, MN 55436-1803                                                                                                            
  5166830000                                                     79.602          25.125               2,000.00                    
  STANLEY GOLDBLATT &                                                                                                             
  KATHERINE K GOLDBLATT JT TEN                                                                                                    
  806 HIGHLAND PL                                                                                                                 
  HIGHLAND PARK, IL 60035-4803                                                                                                    
  5176920000                                                    150.000          25.125               3,768.75                    
  CHARLES B GROSJEAN                                                                                                              
  RR 1 BOX 175                                                                                                                    
  FRANKLIN, ME 04634-9712                                                                                                         
  5399420003                                                    120.786          25.125               3,034.75                    
  EMILE A SMALLWOOD                                                                                                               
  7435 WEST WISCONSIN AVE                                                                                                         
  WAUWATOSA, WI 53213-3616                                                                                                        
  5668240009                                                    199.005          25.125               5,000.00                    
  RICHARD A KAHN CUST MICHAEL D                                                                                                   
  KAHN UNIF GIFT MIN ACT MICH                                                                                                     
  1829 LAKE DR SE                                                                                                                 
  GRAND RAPIDS, MI 49506-3018                                                                                                     
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/19/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  5697470009                                                    266.000          25.125               6,683.25                    
  BARRY R HEBSCH &                                                                                                                
  SANDRA C HEBSCH JT TEN                                                                                                          
  10 SIROD RD                                                                                                                     
  WINDHAM, NH 03087-1438                                                                                                          
  5725830003                                                    410.243          25.125              10,307.36                    
  JACK W DAVIS &                                                                                                                  
  DIANA J DAVIS JT TEN                                                                                                            
  2023 EDENVIEW LANE                                                                                                              
  WEST COVEINA, CA 91792-1315                                                                                                     
  5863830002                                                     69.951          25.125               1,757.52                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  WARD D ABBOTT                                                                                                                   
  1255 STURGEON POINT RD                                                                                                          
  DERBY, NY 14047-9615                                                                                                            
  5866060006                                                    292.159          25.125               7,340.50                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  DUDLEY H BRADLEE II                                                                                                             
  5 LEDGEWOOD ROAD                                                                                                                
  WINCHESTER, MA 01890-3120                                                                                                       
  5866760009                                                    153.875          25.125               3,866.10                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  JOHN W HUCKERT                                                                                                                  
  21831 GLENDALOUGH RD                                                                                                            
  GAITHERSBURG, MD 20882-4865                                                                                                     
  5866830005                                                    274.391          25.125               6,894.06                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  JOHN F PAUSE                                                                                                                    
  ROLLOVER ACCOUNT                                                                                                                
  7305 LILY PC                                                                                                                    
  CARLSBAD, CA 92009-4828                                                                                                         
  6515140002                                                  1,178.448          25.125              29,608.51                    
  GUS V CATES &                                                                                                                   
  JANE R CATES JT TEN                                                                                                             
  9016 ELLENWOOD LANE                                                                                                             
  FAIRFAX, VA 22032-1456                                                                                                          
  6582600005                                                     29.851          25.125                 750.00                    
  ROY PLAUT JR CUST                                                                                                               
  VICTORIA C PLAUT                                                                                                                
  100 TALL PINES COURT N W                                                                                                        
  ATLANTA, GA 30327-3329                                                                                                          
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/19/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6633000011                                                      9.152          25.125                 229.94                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  PHILIP W SCHNEIDER                                                                                                              
  5307 W WRIGHTWOOD AVE                                                                                                           
  CHICAGO, IL 60639-1523                                                                                                          
  6664080000                                                     53.014          25.125               1,331.96                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  JAMES R CARLSON                                                                                                                 
  7120 OAKLEAF DRIVE                                                                                                              
  SANTA ROSA, CA 95409-6043                                                                                                       
  6667410004                                                      1.864          25.125                  46.83                    
  GLORIA W KEESEE                                                                                                                 
  4511 BROMLEY LANE                                                                                                               
  RICHMOND, VA 23221-1101                                                                                                         
  6692130010                                                    199.005          25.125               5,000.00                    
  SUSAN ELLEN BEMIS                                                                                                               
  2722 HIGHWAY 17                                                                                                                 
  PHELPS, WI 54554                                                                                                                
  6692940001                                                    600.657          25.125              15,091.51                    
  MARGARET BARNICLE                                                                                                               
  5114 WASHINGTON ST #8                                                                                                           
  WEST ROXBURY, MA 02132-5220                                                                                                     
  6737130013                                                    199.005          25.125               5,000.00                    
  LYLE RAYMOND BEMIS                                                                                                              
  2722 HIGHWAY 17                                                                                                                 
  PHELPS, WI 54554                                                                                                                
  6771020006                                                    831.425          25.125              20,889.55                    
  RUSSELL F HUTCHISON                                                                                                             
  C/O MICHAEL K PRATT                                                                                                             
  LEGAL BUILDING                                                                                                                  
  ONE NORTH GASTON STREET                                                                                                         
  BREVARD, NC 28712-9016                                                                                                          
  6822960009                                                    200.000          25.125               5,025.00                    
  BERNARD ELMER NELSON CUST                                                                                                       
  DAVID BOYD NELSON                                                                                                               
  UNIF TFRS MIN ACT CA                                                                                                            
  22130 VILAS LANE                                                                                                                
  SONORA, CA 95370-9354                                                                                                           
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/19/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6845530001                                                    119.403          25.125               3,000.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ROGER W BURDETTE                                                                                                                
  800 KNOB HILL DRIVE                                                                                                             
  DES MOINES, IA 50317-7810                                                                                                       
  6856750001                                                    454.690          25.125              11,424.09                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  MIKE A MADRIGAL                                                                                                                 
  ROLLOVER ACCOUNT                                                                                                                
  1470 MOUNTAIN PARK DRIVE                                                                                                        
  CARSON CITY, NV 89706-3312                                                                                                      
  6872470007                                                    398.010          25.125              10,000.00                    
  SYLVIA CRISTINA DOUGLAS                                                                                                         
  2420 BRICKELL AVE APT 101B                                                                                                      
  MIAMI, FL 33129                                                                                                                 
  6896720004                                                    233.183          25.125               5,858.72                    
  DAVID A L BAYNHAM &                                                                                                             
  PATRICIA WOODS BAYNHAM JT TEN                                                                                                   
  3405 N UTAH ST                                                                                                                  
  ARLINGTON, VA 22207-4443                                                                                                        
  6913250005                                                     98.320          25.125               2,470.29                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  WILLARD A WILTSE                                                                                                                
  1501 SO AIRPORT DRIVE #14                                                                                                       
  WESLACO, TX 78596-7227                                                                                                          
  6917270002                                                    151.244          25.125               3,800.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  PHILIP E STUTZMAN                                                                                                               
  2827 45TH AVE SE                                                                                                                
  OLYMPIA, WA 98501-4868                                                                                                          
  6917270002                                                    151.244          25.125               3,800.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  PHILIP E STUTZMAN                                                                                                               
  2827 45TH AVE SE                                                                                                                
  OLYMPIA, WA 98501-4868                                                                                                          
  6921860000                                                     75.000          25.125               1,884.38                    
  SUSAN L MCGREEVY                                                                                                                
  888 BULLOCKS PT AVE                                                                                                             
  RIVERSIDE, RI 02915                                                                                                             
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/19/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6953270007                                                    119.403          25.125               3,000.00                    
  MARY E HOUSEMAN                                                                                                                 
  2738 N 98TH STREET                                                                                                              
  MILWAUKEE, WI 53222                                                                                                             
  6962700008                                                     28.968          25.125                 727.82                    
  C ARNE ARENBERG &                                                                                                               
  SARAH ARENBERG JT TEN                                                                                                           
  1522 BRUMMEL ST                                                                                                                 
  EVANSTON, IL 60202-3708                                                                                                         
  6974330001                                                    485.000          25.125              12,185.63                    
  LINDA BICKFORD                                                                                                                  
  1 PEMBROKE WAY                                                                                                                  
  PALISADES PARK, NJ 07650-1964                                                                                                   
  6986600008                                                     90.444          25.125               2,272.41                    
  HERBERT G HANNEMANN                                                                                                             
  300 HAZEL AVE                                                                                                                   
  P O BOX 142                                                                                                                     
  DELANCO, NJ 08075-0992                                                                                                          
  6987820000                                                    278.607          25.125               7,000.00                    
  JANET G BRODAHL                                                                                                                 
  7631 EDINBOROUGH WAY SUITE 5317                                                                                                 
  EDINA, MN 55435-5818                                                                                                            
  8693960397                                                    400.000          25.125              10,050.00                    
  MARGARET BARNICLE                                                                                                               
  5114 WASHINGTON ST #8                                                                                                           
  WEST ROXBURY, MA 02132-5220                                                                                                     
  8694079721                                                     25.000          25.125                 628.13                    
  KERRY L KALLMANN &                                                                                                              
  BARRY L KALLMANN JT TEN                                                                                                         
  737 PLEASANT HILL ROAD                                                                                                          
  FRIEDENS, PA 15541                                                                                                              
  8694087678                                                      3.384          25.125                  85.03                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  JOSEPHINE FOLSOM                                                                                                                
  440 STACY LANE                                                                                                                  
  PARADISE, CA 95969-6224                                                                                                         
  8694160534                                                     64.672          25.125               1,624.88                    
  EDWARD M PEREIRA                                                                                                                
  9100 BAY AVENUE #404                                                                                                            
  BOX 1335                                                                                                                        
  NORTH BEACH, MD 20714-1335                                                                                                      
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/19/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8694200493                                                    119.403          25.125               3,000.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ANNE E WANNEMACHER                                                                                                              
  ROLLOVER ACCOUNT                                                                                                                
  33 FAIRVIEW AVE                                                                                                                 
  LYNNFIELD, MA 01940-1505                                                                                                        
  8694258671                                                     86.966          25.125               2,185.02                    
  M C TAYLOR &                                                                                                                    
  JOAN TAYLOR JT TEN                                                                                                              
  RR 5 BOX 29 CR 461                                                                                                              
  CARTHAGE, TX 75633-9305                                                                                                         
  8694266010                                                    105.437          25.125               2,649.10                    
  CLARE J CUNNINGHAM                                                                                                              
  301 FREEDOM CT                                                                                                                  
  DEERFIELD BEACH, FL 33442                                                                                                       
  8694315789                                                     50.000          25.125               1,256.25                    
  DAVID ALLAN GUILLETT                                                                                                            
  2104 SHERMAN                                                                                                                    
  KILLEEN, TX 76543-9978                                                                                                          
  8694320318                                                     55.721          25.125               1,400.00                    
  RICHARD G LATTURE CUST                                                                                                          
  CAMILLE A LATTURE                                                                                                               
  UNIF TRANS MIN ACT VA                                                                                                           
  5514 SHIPLEY COURT                                                                                                              
  CENTREVILLE, VA 20120-3306                                                                                                      
  8694322986                                                    119.403          25.125               3,000.00                    
  WALTER JOHN CALDWELL                                                                                                            
  648 MONMOUTH AVE                                                                                                                
  KENILWORTH, NJ 07033                                                                                                            
  8694339415                                                     79.602          25.125               2,000.00                    
  CHRISTINE HUGHES                                                                                                                
  77 WABENO AVE                                                                                                                   
  SPRINGFIELD, NJ 07081-1820                                                                                                      
  8694345499                                                     54.830          25.125               1,377.60                    
  DONALD H GOLDSTEIN                                                                                                              
  P O BOX #47                                                                                                                     
  MOUNT TREMPER, NY 12457-0047                                                                                                    
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/19/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8694431699                                                      4.340          25.125                 109.04                    
  DONALD C CARLSON                                                                                                                
  403 1ST AVE EAST                                                                                                                
  WASHBURN, WI 54891-9351                                                                                                         
  8694509909                                                  1,393.035          25.125              35,000.00                    
  BETTY JEAN BAUMANN TR UA 7/13/82                                                                                                
  FBO BETTY JEAN BAUMANN FAMILY TR                                                                                                
  1970 KENNARD STREET                                                                                                             
  ST PAUL, MN 55109-3603                                                                                                          
  8694518588                                                    348.259          25.125               8,750.00                    
  SARAH L HELMS TR UA 9-28-93                                                                                                     
  FBO LAURA ALLISON HELMS TRUST                                                                                                   
  1850 W NANCY CREEK DRIVE                                                                                                        
  ATLANTA, GA 30341-1453                                                                                                          
  8694518597                                                    330.348          25.125               8,300.00                    
  SARAH L HELMS TR UA 9-28-93                                                                                                     
  FBO JACKSON LATTURE HELMS TRUST                                                                                                 
  1850 W NANCY CREEK DRIVE                                                                                                        
  ATLANTA, GA 30341-1453                                                                                                          
  8694539672                                                    200.000          25.125               5,025.00                    
  ZETA G CROSS CUST                                                                                                               
  MICHAELA CROSS                                                                                                                  
  UNIF TRANS MIN ACT PA                                                                                                           
  432 W ELLET ST # A                                                                                                              
  PHILADELPHIA, PA 19119-3015                                                                                                     
  8694682926                                                    398.010          25.125              10,000.00                    
  ADA FISHER CUST                                                                                                                 
  AHUVA FISHER                                                                                                                    
  UNIF GIFT MIN ACT NY                                                                                                            
  1422 EAST NINTH STREET                                                                                                          
  BROOKLYN, NY 11230-6405                                                                                                         
  8694713126                                                  4,394.072          25.125             110,401.06                    
  ADELE MESSINA &                                                                                                                 
  SALVATORE MESSINA &                                                                                                             
  JOSEPH MESSINA &                                                                                                                
  CLAIRE SPERANZA JTTEN                                                                                                           
  41-27 42ND STREET                                                                                                               
  SUNNYSIDE, NY 11104                                                                                                             
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/19/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8694746341                                                     92.594          25.125               2,326.42                    
  JAMES G HAMILTON &                                                                                                              
  EILEEN D HAMILTON JT TEN                                                                                                        
  1828 CORTEZ ST                                                                                                                  
  WEST COVINA, CA 91791                                                                                                           
  8695252282                                                     54.399          25.125               1,366.77                    
  MADELYN C BAMBACE &                                                                                                             
  ROBERT J SAXER TR UA 5/27/88                                                                                                    
  FBO THE MADELYN A SAXER REV TRUST                                                                                               
  C/O REGIONS BANK                                                                                                                
  2 EGLIN PARKWAY                                                                                                                 
  FT WALTON BEACH, FL 32548                                                                                                       
  8695596189                                                     51.741          25.125               1,300.00                    
  D JOHN KALINOFF                                                                                                                 
  55 13TH AVE SW                                                                                                                  
  NEW BRIGHTON, MN 55112-3438                                                                                                     
  8695819331                                                    179.104          25.125               4,500.00                    
  WILLIAM ALLEN SLIMPIN                                                                                                           
  160 LULLWOOD                                                                                                                    
  NEW BRAUNFELS, TX 78130-9540                                                                                                    
  8696017375                                                     20.000          25.125                 502.50                    
  VALERIE HEDRICK                                                                                                                 
  2804 CLEARBROOK DRIVE                                                                                                           
  IRVING, TX 75062                                                                                                                
  8696091855                                                     23.881          25.125                 600.00                    
  THOMAS DANIEL DALTON II                                                                                                         
  4030 HILL DR APT 204                                                                                                            
  UTICA, MI 48317                                                                                                                 
  8696115250                                                     79.602          25.125               2,000.00                    
  BARBARA B MEGAUGHEY &                                                                                                           
  CHARLES R MEGAUGHEY JT TEN                                                                                                      
  10779 CARROL LN                                                                                                                 
  NORTHGLENN, CO 80233-4160                                                                                                       
  8696115250                                                     45.851          25.125               1,152.00                    
  BARBARA B MEGAUGHEY &                                                                                                           
  CHARLES R MEGAUGHEY JT TEN                                                                                                      
  10779 CARROL LN                                                                                                                 
  NORTHGLENN, CO 80233-4160                                                                                                       
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/19/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8696237663                                                      2.640          25.125                  66.33                    
  CATHERINE JANE DEVRIES                                                                                                          
  898 CONCHA LOMA  UNIT C                                                                                                         
  CARPINTERIA, CA 93013                                                                                                           
  8696269646                                                    199.005          25.125               5,000.00                    
  ROBERTA H SHEPPARD TR 5/24/83                                                                                                   
  FBO THREE D REALTY TRUST                                                                                                        
  2 WHEATLAND ROAD                                                                                                                
  BURLINGTON, MA 01803                                                                                                            
  8696290346                                                     43.000          25.125               1,080.38                    
  STEPHEN D MCGREEVY                                                                                                              
  888 BULLOCKS POINT AVE                                                                                                          
  RIVERSIDE, RI 02915-4732                                                                                                        
  8696509708                                                     10.000          25.125                 251.25                    
  JOHN G KAMERLING                                                                                                                
  221 N FEW #4                                                                                                                    
  MADISON, WI 53703-2460                                                                                                          
  8696536368                                                     19.900          25.125                 500.00                    
  TRESSIE A LANDRY                                                                                                                
  102 GAMMA STREET                                                                                                                
  BELLE CHASSE, LA 70037                                                                                                          
  8696647006                                                    100.000          25.125               2,512.50                    
  PHILIP RODD IMPERI &                                                                                                            
  MARCY IMPERI JT TEN                                                                                                             
  903 AINTREE PARK DR SUITE #101                                                                                                  
  MAYFIELD VILLAGE, OH 44143-3554                                                                                                 
  8696657879                                                    398.010          25.125              10,000.00                    
  MAX R MATTESON                                                                                                                  
  237 CASPARUS WAY                                                                                                                
  ELKTON, MD 21921-7566                                                                                                           
  8696661784                                                  2,138.261          25.125              53,723.81                    
  EDWARD JOHN CHAPIN JR                                                                                                           
  56 WOODBROOKE ROAD                                                                                                              
  NEW HARTFORD, NY 13413                                                                                                          
  8696695212                                                  1,504.187          25.125              37,792.70                    
  PAUL ROA &                                                                                                                      
  DEBRA HEDMAN TR UA 7/13/87                                                                                                      
  FBO THE GERALD FAMILY TRUST                                                                                                     
  364 JENNESS POND RD                                                                                                             
  NORTHWOOD, NH 03261                                                                                                             
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/19/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8696709500                                                    822.704          25.125              20,670.44                    
  PATRICK J WARNER EX                                                                                                             
  EST GERTRUDE E CORCORAN                                                                                                         
  1620 BELLE ISLE CIRCLE                                                                                                          
  ATLANTA, GA 30329-2526                                                                                                          
  8696709742                                                  1,210.725          25.125              30,419.47                    
  SHARON STEPHANOUK                                                                                                               
  PERSONAL REPRESENTATIVE                                                                                                         
  EST MOLLY GATES DAUGHERTY                                                                                                       
  2004 SWEET GUM GREEN                                                                                                            
  HUNTSVILLE, AL 35803                                                                                                            
  8696710017                                                    535.717          25.125              13,459.89                    
  PHILLIP DAVID KRANIN                                                                                                            
  50 W 34TH STREET STE 22B4                                                                                                       
  NEW YORK, NY 10001                                                                                                              
                                                      -----------------                       ----------------                    
                        PRICE DATE TOTALS                    24,695.534                             620,475.28                    
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/20/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6714880005                                                    776.699          25.750              20,000.00                    
  CYNTHIA PHELPS BINDEMAN CUST                                                                                                    
  BIERRIE STACY BINDEMAN                                                                                                          
  UNIF GIFT MIN ACT NC                                                                                                            
  154 ROLLINGWOOD DRIVE                                                                                                           
  DUNN, NC 28334-2615                                                                                                             
                                                      -----------------                       ----------------                    
                        PRICE DATE TOTALS                       776.699                              20,000.00                    
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/26/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  4145550003                                                  1,000.000          25.125              25,125.00                    
  AUDREY C EPHRAIM TR U/A 12-18-89                                                                                                
  FBO AUDREY C EPHRAIM REV TRUST                                                                                                  
  10001 CENTRAL PARK                                                                                                              
  EVERGREEN PARK, IL 60805-3405                                                                                                   
  4151590003                                                     69.497          25.125               1,746.11                    
  DORIS M SOHLE &                                                                                                                 
  F WILLIAM SOHLE JT TEN                                                                                                          
  77 TEAL CIRCLE                                                                                                                  
  PAGOSA SPRINGS, CO 81147                                                                                                        
  4155800000                                                     31.373          25.125                 788.23                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  STANLEY A MOSKAL                                                                                                                
  1407 STANTON AVE                                                                                                                
  NEW CASTLE, PA 16101                                                                                                            
  4163590008                                                    384.611          25.125               9,663.35                    
  SALLIE A ROBLEDO CUST                                                                                                           
  GABRIEL G ROBLEDO                                                                                                               
  UNIF TRANS MIN ACT AZ                                                                                                           
  11618 N 70TH PLACE                                                                                                              
  SCOTTSDALE, AZ 85254-5103                                                                                                       
  4177830008                                                    299.146          25.125               7,516.04                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  PETER R STIANSEN                                                                                                                
  ROLLOVER ACCOUNT                                                                                                                
  34 PIER POINTE                                                                                                                  
  NEW BERN, NC 28562                                                                                                              
  5431650005                                                  1,333.084          25.125              33,493.74                    
  LESLIE TONGE                                                                                                                    
  C/O D RICHARD TONGE,  POA                                                                                                       
  10 PRIMROSE COURT                                                                                                               
  NEWTOWN, PA 18940                                                                                                               
  5697970004                                                    238.806          25.125               6,000.00                    
  RUSSELL S HUMMEL JR                                                                                                             
  9941 DURYEA DRIVE                                                                                                               
  RICHMOND, VA 23235-1801                                                                                                         
  5823300016                                                     22.809          25.125                 573.07                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ROBERT A CROMBIE                                                                                                                
  521 COWLES                                                                                                                      
  JOLIET, IL 60435-6043                                                                                                           
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/26/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  5833280000                                                  1,474.996          25.125              37,059.27                    
  NORMAN OTTO STOCKMEYER JR                                                                                                       
  1964 WEMBLEY WAY                                                                                                                
  EAST LANSING, MI 48823-1353                                                                                                     
  5850010001                                                    119.403          25.125               3,000.00                    
  WILLIAM POST THOMAS CUST                                                                                                        
  ASHLEY ARMSTRONG THOMAS                                                                                                         
  UNIF GIFT MIN ACT PA                                                                                                            
  200 CONSHOHOCKEN STATE ROAD                                                                                                     
  BALA CYNWYD, PA 19004-3324                                                                                                      
  5862790002                                                     40.889          25.125               1,027.32                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  KURT MANN                                                                                                                       
  240 CHADBOURNE AVE                                                                                                              
  LOS ANGELES, CA 90049-3707                                                                                                      
  5863860005                                                    110.858          25.125               2,785.31                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ELIZABETH F WINSLOW                                                                                                             
  P O BOX 177 814 ST PATRICK ST                                                                                                   
  TARBORO, NC 27886-0177                                                                                                          
  5864250001                                                    398.010          25.125              10,000.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  LAURENCE W REYNOLDS                                                                                                             
  11936 W MILL ROAD UNIT 3                                                                                                        
  MILWAUKEE, WI 53225-1075                                                                                                        
  5988310006                                                     75.000          25.125               1,884.38                    
  DEBORAH K JONES CUST                                                                                                            
  MEREDITH L JONES                                                                                                                
  UNIF GIFT MIN ACT VA                                                                                                            
  3610 W SOWDER SQUARE                                                                                                            
  BLOOMINGTON, IN 47401-8759                                                                                                      
  6508940009                                                     33.668          25.125                 845.91                    
  ALLENE B ZVARA                                                                                                                  
  4810 ARAPAHOE AVE                                                                                                               
  JACKSONVILLE, FL 32210-7624                                                                                                     
  6508940018                                                     46.259          25.125               1,162.26                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ALLENE B ZVARA                                                                                                                  
  4810 ARAPAHOE AVE                                                                                                               
  JACKSONVILLE, FL 32210-7624                                                                                                     
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/26/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6547360008                                                    240.000          25.125               6,030.00                    
  JOHN J JOHNSON CUST                                                                                                             
  JESSICA MARGARET JOHNSON                                                                                                        
  UNIF GIFT MIN ACT VA                                                                                                            
  541 BROOKSIDE CIRCLE                                                                                                            
  MAITLAND, FL 32751-5150                                                                                                         
  6548750004                                                    150.000          25.125               3,768.75                    
  JOEL R SCHULMAN CUST                                                                                                            
  MICHAEL ADAM SCHULMAN                                                                                                           
  UNIF GIFT MIN ACT MD                                                                                                            
  11400 TOULONE DR                                                                                                                
  POTOMAC, MD 20854-3140                                                                                                          
  6550320001                                                     80.937          25.125               2,033.54                    
  DORIS C SELF                                                                                                                    
  940 E TROPICAL WAY                                                                                                              
  PLANTATION, FL 33317-3340                                                                                                       
  6608490001                                                    100.000          25.125               2,512.50                    
  PATRICIA ANN BOWNES                                                                                                             
  220 WINONA                                                                                                                      
  HIGHLAND PARK, MI 48203-3340                                                                                                    
  6622830010                                                     55.831          25.125               1,402.74                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  SONIA KOLLER                                                                                                                    
  3234 SE FAIRWAY E                                                                                                               
  STUART, FL 34997-6163                                                                                                           
  6680810003                                                     57.624          25.125               1,447.79                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ETHEL S GREEN                                                                                                                   
  2932 ELMHURST                                                                                                                   
  ROYAL OAK, MI 48073-3099                                                                                                        
  6689960002                                                  1,363.881          25.125              34,267.50                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  JOHN R STOKES                                                                                                                   
  BOX 1109                                                                                                                        
  ARCATA, CA 95521-1109                                                                                                           
  6695770009                                                     79.602          25.125               2,000.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  PATRICIA OGDEN                                                                                                                  
  128 HARROPS GLENN                                                                                                               
  WILLIAMSBURG, VA 23185-5599                                                                                                     
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/26/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6708500007                                                     81.038          25.125               2,036.07                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  NORMAN NATHAN                                                                                                                   
  400 NORTH TAYLOR ST  APT 2005                                                                                                   
  ARLINGTON, VA 22203                                                                                                             
  6708500007                                                     81.038          25.125               2,036.07                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  NORMAN NATHAN                                                                                                                   
  400 NORTH TAYLOR ST  APT 2005                                                                                                   
  ARLINGTON, VA 22203                                                                                                             
  6720300004                                                      7.158          25.125                 179.85                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  PHYLLIS HENN                                                                                                                    
  577 MARANTA TERRADO                                                                                                             
  JENSEN BEACH, FL 34957-6610                                                                                                     
  6749680003                                                     51.741          25.125               1,300.00                    
  SALLY G WRIGHT CUST                                                                                                             
  WILLIAM JOSEPH WRIGHT                                                                                                           
  UNIF GIFT MIN ACT MN                                                                                                            
  529 WHEELER DR                                                                                                                  
  EXCELSIOR, MN 55331-3244                                                                                                        
  6765670001                                                     80.000          25.125               2,010.00                    
  THOMAS POOLE GRIESA                                                                                                             
  138 EAST 78TH ST APT 5A                                                                                                         
  NEW YORK, NY 10021-0311                                                                                                         
  6795740004                                                    310.000          25.125               7,788.75                    
  RICHARD DURYEA                                                                                                                  
  224 SO DETROIT AVENUE                                                                                                           
  TOLEDO, OH 43609-2019                                                                                                           
  6808980004                                                    100.965          25.125               2,536.74                    
  TUDOR G JONES JR &                                                                                                              
  EVELYN E JONES JT TEN                                                                                                           
  575 ORCHID DRIVE                                                                                                                
  NAPLES, FL 34102                                                                                                                
  6834450001                                                    362.966          25.125               9,119.52                    
  H EDMUND WHITE CUST                                                                                                             
  RUTH E WHITE                                                                                                                    
  UNIF GIFT MIN ACT MA                                                                                                            
  34 RUBY AVENUE                                                                                                                  
  MARBLEHEAD, MA 01945-1654                                                                                                       
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/26/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6861570009                                                    159.204          25.125               4,000.00                    
  JACOB A WEGELIN                                                                                                                 
  101 W OLYMPIC PLACE # 312                                                                                                       
  SEATTLE, WA 98119                                                                                                               
  6904810007                                                     79.602          25.125               2,000.00                    
  CHRISTINA G ALLEN                                                                                                               
  299 RANCHITOS RD                                                                                                                
  CORRALES, NM 87048-9589                                                                                                         
  6910600008                                                     51.741          25.125               1,300.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  EVELYN E JONES                                                                                                                  
  575 ORCHID DR                                                                                                                   
  NAPLES, FL 34102                                                                                                                
  6942450002                                                    100.000          25.125               2,512.50                    
  WILLIAM F KLINE TR UA 9-1-87                                                                                                    
  FBO JENNIFER LYNNE KLINE                                                                                                        
  1700 BAILEY CREEK RD                                                                                                            
  CONYERS, GA 30208-4859                                                                                                          
  6942830003                                                      1.592          25.125                  40.00                    
  JULIUS MAYER &                                                                                                                  
  ROSE MAYER JT TEN                                                                                                               
  3901 INDEPENDENCE AVE                                                                                                           
  RIVERDALE, NY 10463-1219                                                                                                        
  6971760006                                                     40.000          25.125               1,005.00                    
  THOMAS P GRIESA &                                                                                                               
  CHRISTINE M GRIESA JT TEN                                                                                                       
  138 E 78TH ST 5-A                                                                                                               
  NEW YORK, NY 10021-0311                                                                                                         
  6976230007                                                     80.000          25.125               2,010.00                    
  RICHARD G ZUREICK                                                                                                               
  12185 FIELDSTED DRIVE                                                                                                           
  CINCINNATI, OH 45249-1212                                                                                                       
  6991950004                                                    192.671          25.125               4,840.86                    
  BUDD N SHENKIN CUST                                                                                                             
  NICHOLAS SHENKIN                                                                                                                
  UNIF TRANS MIN ACT CA                                                                                                           
  38 OAKVALE AVENUE                                                                                                               
  BERKELEY, CA 94705-2404                                                                                                         
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/26/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  6998150007                                                    150.000          25.125               3,768.75                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  IGOR BAZOVSKY                                                                                                                   
  20305 OXNARD STREET                                                                                                             
  WOODLAND HILLS, CA 91367-5427                                                                                                   
  8693897616                                                    100.000          25.125               2,512.50                    
  ALLISON S LYDON                                                                                                                 
  846 CEDAR STREET                                                                                                                
  FAIR LAWN, NJ 07410                                                                                                             
  8693899507                                                    375.000          25.125               9,421.88                    
  PATRICK MICHAEL MCCOY                                                                                                           
  508 GLENWOOD AVE                                                                                                                
  MOYLAN, PA 19065-4128                                                                                                           
  8693937672                                                    200.000          25.125               5,025.00                    
  NINA JO LITTLE WRIGHT CUST                                                                                                      
  WENDY WRIGHT                                                                                                                    
  UNIF GIFT MIN ACT TX                                                                                                            
  2816 BISHOPS GATE CIR                                                                                                           
  BRYAN, TX 77807-4808                                                                                                            
  8693937681                                                    200.000          25.125               5,025.00                    
  NINA JO LITTLE WRIGHT CUST                                                                                                      
  SALLY WRIGHT                                                                                                                    
  UNIF GIFT MIN ACT TX                                                                                                            
  2816 BISHOPS GATE CIR                                                                                                           
  BRYAN, TX 77807-4808                                                                                                            
  8693977548                                                    199.005          25.125               5,000.00                    
  DOUGLAS WOLK                                                                                                                    
  3100 N E 48TH STREET #507                                                                                                       
  FORT LAUDERDALE, FL 33308                                                                                                       
  8694007247                                                    117.811          25.125               2,960.00                    
  JOHN WARREN TERHUNE                                                                                                             
  1250 SANTA BARBARA ST                                                                                                           
  SAN DIEGO, CA 92107-3960                                                                                                        
  8694038124                                                    378.109          25.125               9,500.00                    
  DANIKA R FULTON                                                                                                                 
  925 WILLOWLEAF DR #102                                                                                                          
  SAN JOSE, CA 95128                                                                                                              
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/26/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8694051224                                                     69.560          25.125               1,747.70                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  MARTIN DE SURE                                                                                                                  
  5871 HAMPTON CT                                                                                                                 
  SAN DIEGO, CA 92120-4501                                                                                                        
  8694070640                                                  1,023.454          25.125              25,714.28                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  ARTHUR L LEVY                                                                                                                   
  ROLLOVER ACCOUNT                                                                                                                
  1329 MOON DR                                                                                                                    
  YARDLEY, PA 19067                                                                                                               
  8694205915                                                     32.836          25.125                 825.00                    
  ROBERT D MCCOY TR U/A 12-30-91                                                                                                  
  FBO TRAVIS DANIEL MCCOY TRUST                                                                                                   
  P O BOX 946                                                                                                                     
  WICKENBURG, AZ 85358-0946                                                                                                       
  8694205933                                                     32.836          25.125                 825.00                    
  ROBERT D MCCOY TR U/A 12-30-91                                                                                                  
  FBO JUSTIN SCOTT MCCOY TRUST                                                                                                    
  P O BOX 946                                                                                                                     
  WICKENBURG, AZ 85358-0946                                                                                                       
  8694206031                                                     32.836          25.125                 825.00                    
  ROBERT D MCCOY TR U/A 12-30-91                                                                                                  
  FBO KATHLEEN TYSON MCCOY TRUST                                                                                                  
  P O BOX 946                                                                                                                     
  WICKENBURG, AZ 85358-0946                                                                                                       
  8694269188                                                     25.301          25.125                 635.69                    
  LARRY DAHL CUST                                                                                                                 
  CHRISTOPHER M DAHL                                                                                                              
  UNIF TRANS MIN ACT IN                                                                                                           
  11516 BLOOMFIELD DR S                                                                                                           
  INDIANAPOLIS, IN 46259-1273                                                                                                     
  8694383839                                                     11.385          25.125                 286.06                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  FREDERICK J BOEHLKE JR                                                                                                          
  ROLLOVER ACCOUNT                                                                                                                
  103 FENNERTON RD                                                                                                                
  PAOLI, PA 19301-1143                                                                                                            
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/26/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8694422734                                                     93.333          25.125               2,345.00                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  THE J & W SELIGMAN & CO., INC                                                                                                   
  MATCHED ACCUMULATION PLAN                                                                                                       
  ATTN: PENSION PLAN SERVICES                                                                                                     
  100 PARK AVE 2ND FL                                                                                                             
  NEW YORK, NY 10017-5516                                                                                                         
  8694448994                                                     97.522          25.125               2,450.24                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  THE SELIGMAN DATA CORP                                                                                                          
  401K/THRIFT PLAN                                                                                                                
  ATTN: PENSION PLAN SERVICES                                                                                                     
  100 PARK AVE 2ND FL                                                                                                             
  NEW YORK, NY 10017-5516                                                                                                         
  8694595441                                                    100.000          25.125               2,512.50                    
  MICHAEL KATTEN &                                                                                                                
  VANAJAKSHI KATTEN JT TEN                                                                                                        
  131 WILSON ST                                                                                                                   
  ALBANY, CA 94710-1146                                                                                                           
  8694642881                                                     70.898          25.125               1,781.31                    
  JEANNETTE WELEDNIGER TR UA 4-19-94                                                                                              
  FBO JEANNETTE WELEDNIGER REV TRUST                                                                                              
  6093 POINTE REGAL CIRCLE APT 403                                                                                                
  DELRAY BEACH, FL 33484-1805                                                                                                     
  8694779378                                                     23.881          25.125                 600.00                    
  ELIZABETH M HOGAN                                                                                                               
  1717 CHASE ARBOR COMMON #4                                                                                                      
  VIRGINIA BEACH, VA 23462-7413                                                                                                   
  8694803902                                                    597.015          25.125              15,000.00                    
  CHRISTINE MARIE JACKIER                                                                                                         
  5365 BREWSTER ROAD                                                                                                              
  ROCHESTER HILLS, MI 48306-2313                                                                                                  
  8695067429                                                  1,489.529          25.125              37,424.42                    
  CLARK & CO                                                                                                                      
  FAO WI KARL H LANGLOIS                                                                                                          
  A/C 9559069310                                                                                                                  
  P O BOX 39                                                                                                                      
  WESTERVILLE, OH 43086-0039                                                                                                      
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/26/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8695506972                                                    398.010          25.125              10,000.00                    
  D DARLENE WILSON TR UA 05/25/95                                                                                                 
  FBO THE D DARLENE WILSON FAMILY                                                                                                 
  TRUST                                                                                                                           
  235 SE BLVD                                                                                                                     
  P O BOX 86                                                                                                                      
  NEW PLYMOUTH, ID 83655-0086                                                                                                     
  8696170742                                                      2.541          25.125                  63.84                    
  JOHN R LIGON TR UA 7/26/89                                                                                                      
  FBO JOHNNIE MAE LIGON TRUST                                                                                                     
  P O  BOX 744                                                                                                                    
  INDEPENDENCE, KS 67301-0744                                                                                                     
  8696231017                                                    397.214          25.125               9,980.00                    
  E D R LTD PARTNERSHIP                                                                                                           
  3977 SHENANDOAH DRIVE                                                                                                           
  OCEANSIDE, CA 92056                                                                                                             
  8696282015                                                    152.895          25.125               3,841.49                    
  RICHARD J KUPSTIS EX                                                                                                            
  EST ALICE KUPSTIS                                                                                                               
  65 DEWEY AVE                                                                                                                    
  MERIDEN, CT 06451-5302                                                                                                          
  8696318987                                                     57.000          25.125               1,432.13                    
  WACHOVIA BANK OF NORTH CAROLINA NA                                                                                              
  & MILTON C GEE JR  EX                                                                                                           
  EST LOIS LESLEY SMITH                                                                                                           
  A/C 04-85450-00  # 96-E-403                                                                                                     
  P O BOX 3073-MCNC31057-301 MAIN ST                                                                                              
  WINSTON-SALEM, NC 27150                                                                                                         
  8696395643                                                     19.900          25.125                 500.00                    
  BRYAN WORATYLA &                                                                                                                
  MICHELLE WORATYLA JT TEN                                                                                                        
  151 BERNER AVE                                                                                                                  
  HAZLETON, PA 18201                                                                                                              
  8696404839                                                     39.801          25.125               1,000.00                    
  JESSE BRANDON MONSOUR                                                                                                           
  2985 E AURORA AVE #310 S                                                                                                        
  BOULDER, CO 80303                                                                                                               
  8696415140                                                    676.705          25.125              17,002.22                    
  INVESTORS FIDUCIARY TRUST CO TTEE                                                                                               
  NICHOLAS CONSILVIO                                                                                                              
  9802-A SW 88 TERRACE                                                                                                            
  OCALA, FL 34481                                                                                                                 
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/26/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8696509708                                                     12.000          25.125                 301.50                    
  JOHN G KAMERLING                                                                                                                
  221 N FEW #4                                                                                                                    
  MADISON, WI 53703-2460                                                                                                          
  8696565095                                                     66.256          25.125               1,664.68                    
  RICHARD WRIGHT GILLESPIE                                                                                                        
  533 FAIR OAKS ST                                                                                                                
  OAK PARK, IL 60302                                                                                                              
  8696582478                                                    200.000          25.125               5,025.00                    
  TIMOTHY S BRADY &                                                                                                               
  CLAUDIA C BRADY JT TEN                                                                                                          
  6038 MAKELY DR                                                                                                                  
  FAIRFAX STATION, VA 22039-1323                                                                                                  
  8696593849                                                    119.403          25.125               3,000.00                    
  DAVID TESAR                                                                                                                     
  7 ANDREWS LANE                                                                                                                  
  AMESBURY, MA 01913-4101                                                                                                         
  8696701875                                                  1,095.000          25.125              27,511.88                    
  STEPHENS INC                                                                                                                    
  ATTN CUSTOMER CONTROL                                                                                                           
  P O BOX 34127                                                                                                                   
  LITTLE ROCK, AR 72203                                                                                                           
  8696701875                                                    778.000          25.125              19,547.25                    
  STEPHENS INC                                                                                                                    
  ATTN CUSTOMER CONTROL                                                                                                           
  P O BOX 34127                                                                                                                   
  LITTLE ROCK, AR 72203                                                                                                           
  8696713265                                                     26.203          25.125                 658.35                    
  ANN A KEYSER                                                                                                                    
  26 FOX HILL RD                                                                                                                  
  CLAVERACK, NY 12513                                                                                                             
  8696719054                                                    153.696          25.125               3,861.61                    
  PATRICIA A SHOGREN                                                                                                              
  PERSONAL REPRESENTATIVE                                                                                                         
  EST ROSE ELEANOR PATON                                                                                                          
  815 DUKE DRIVE APT 433                                                                                                          
  GRAND FORKS, ND 58201                                                                                                           
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/26/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
                                                      -----------------                       ----------------                    
                        PRICE DATE TOTALS                    19,200.935                             482,423.45                    
                                                  MONTHLY FORM 23C-1 REPORT                                                       
                                                                                                                                  
                                                 076-SELIGMAN GROUP OF FUNDS                                                      
                                                 097-TRI-CONTINENTAL CORPORATION - COMMON    PRICE DATE   03/27/97                
                                                                 ORDER            COST                  ORDER                     
  ACCT/REGISTRATION                                              SHARES           PRICE                DOLLARS                    
  8696720676                                                      9.795          25.125                 246.10                    
  LAURA HORTON FITE &                                                                                                             
  JACK FITE EX                                                                                                                    
  EST ROBERT M HORTON                                                                                                             
  2111 WOODMONT DRIVE                                                                                                             
  DECATUR, AL 35601                                                                                                               
                                                      -----------------                       ----------------                    
                        PRICE DATE TOTALS                         9.795                                 246.10                    
                                                      -----------------                       ----------------                    
                        MONTH-END  TOTALS                   138,194.858                           3,515,560.02                    
                                                      =================                       ================                    
</TABLE>


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