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: DECEMBER 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
12/3/97 COMMON STOCK 14,060 $29.625 $35.55
12/9/97 -DO- 21,779 29.50 35.48
12/15/97 -DO- 26,966 26.50 31.79
12/17/97 -DO- 42,542 26.25 32.00
12/24/97 -DO- 19,875 25.875 31.01
12/31/97 -DO- 34,749 26.6875 32.06
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 12/03/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
<S> <C> <C> <C>
617.758 29.625 18,301.08
RUTH A WARNOCK CUST
STACEY RUTH GOLUB
8.426 29.625 249.62
LOLA L BURTON
P/A CONSTANCE I DU HAMEL
53.975 29.625 1,599.00
INVESTORS FIDUCIARY TRUST CO TTEE
CARROLL R MARKIVEE
ROLLOVER ACCOUNT
15.000 29.625 444.38
JAMES A VAUGHAN JR CUST
JAMES A VAUGHAN III
109.941 29.625 3,257.00
CHARLES E ROBERTS TRUST
FBO JOHN NEILSON JR
193.794 29.625 5,741.14
INVESTORS FIDUCIARY TRUST CO TTEE
JAMES MUSUMECI
127.716 29.625 3,783.58
INVESTORS FIDUCIARY TRUST CO TTEE
LOIS C WAGSTAFF
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/03/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
869.719 29.625 25,765.43
RUTH WARNOCK
10.581 29.625 313.46
INVESTORS FIDUCIARY TRUST CO TTEE
JONI L HEWSTON
900.000 29.625 26,662.50
THERESA SELL PITCHER
111.067 29.625 3,290.35
INVESTORS FIDUCIARY TRUST CO TTEE
LILA R KLEIN
59.512 29.625 1,763.05
INVESTORS FIDUCIARY TRUST CO TTEE
EARL T MARKLE
185.654 29.625 5,500.00
MARY HELEN DERBY
2,125.182 29.625 62,958.52
RUTH WARNOCK CUST
KRISTINA WARNOCK GOLUB
20.314 29.625 601.80
INVESTORS FIDUCIARY TRUST CO TTEE
MARGARET M CLARK
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/03/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
31.249 29.625 925.74
INVESTORS FIDUCIARY TRUST CO TTEE
GEORGE H CLARK
975.523 29.625 28,899.87
RUTH WARNOCK CUST
A SCOTT GOLUB
120.000 29.625 3,555.00
INVESTORS FIDUCIARY TRUST CO TTEE
IGOR BAZOVSKY
100.000 29.625 2,962.50
ALLISON S LYDON
1,350.211 29.625 40,000.00
INVESTORS FIDUCIARY TRUST CO TTEE
DWARD W BENJAMIN
1.374 29.625 40.71
INVESTORS FIDUCIARY TRUST CO TTEE
ELIZABETH Y ALFVIN
1,163.859 29.625 34,479.32
MIRIAM E LAATZ TR U/A 11/12/91
282.095 29.625 8,357.06
INVESTORS FIDUCIARY TRUST CO TTEE
HILDEGARD MAYER
O GLORIA STRAUSS
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/03/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
282.095 29.625 8,357.06
INVESTORS FIDUCIARY TRUST CO TTEE
HILDEGARD MAYER
27.002 29.625 799.93
INVESTORS FIDUCIARY TRUST CO TTEE
BERTHA S HANDY
125.266 29.625 3,711.00
WALTER JOHN CALDWELL
50.000 29.625 1,481.25
KATHLEEN E ROSEN
5.099 29.625 151.07
INVESTORS FIDUCIARY TRUST CO TTEE
PAUL H KAAR
48.013 29.625 1,422.38
INVESTORS FIDUCIARY TRUST CO TTEE
PAUL B KEBABIAN
67.511 29.625 2,000.00
RUSSELL JONATHAN ROSEN
182.872 29.625 5,417.58
LUBY,OLSON,MANGO,GAFFNEY &
DEFRANCES P.C.
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/03/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
178.903 29.625 5,300.00
HARRY S HALL TR UA 9-15-95
FBO THE CAROLYN HALL TRUST
10.000 29.625 296.25
PAMELA ANN SUGAMELI
67.511 29.625 2,000.00
INVESTORS FIDUCIARY TRUST CO TTEE
67.511 29.625 2,000.00
DEBORAH A HIRSCH &
JOHN D MAYER JT TEN
675.105 29.625 20,000.00
MARK A HOFFMANN &
JANIS B HOFFMANN TR UA 09/11/97
2,288.680 29.625 67,802.15
ANBEE & CO
14.149 29.625 419.16
NANCY PEAVY MOOS &
TERRY R PEAVY EX
537.265 29.625 15,916.48
HAL R WOFFORD
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/03/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
----------------- ----------------
PRICE DATE TOTALS 14,059.932 416,525.42
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/04/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
11.827 29.625 350.38
INVESTORS FIDUCIARY TRUST CO TTEE
THE SELIGMAN DATA CORP
ATTN: PENSION PLAN SERVICES
----------------- ----------------
PRICE DATE TOTALS 11.827 350.38
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/09/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
92.497 29.500 2,728.66
F J GROSE
2,440.678 29.500 72,000.00
INVESTORS FIDUCIARY TRUST CO TTEE
LEON FALK
9,386.000 29.500 276,887.00
A GAYLEY ATKINSON
59.322 29.500 1,750.00
HEATHER DESPRES-BURACK
412.709 29.500 12,174.92
SOPHIE BEMBENISTA
21.164 29.500 624.34
CATHERINE L BURTON
92.969 29.500 2,742.59
BERNARD CASTER
1,000.000 29.500 29,500.00
INVESTORS FIDUCIARY TRUST CO TTEE
SYLVIA S BERGER #
3.115 29.500 91.89
EVERRETT J GRINDSTAFF
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/09/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
228.000 29.500 6,726.00
KENNETH H LINDO &
GRACE E LINDO JT TEN
1,954.681 29.500 57,663.09
THOMAS T ALLAN TR UA 3-7-79
BO THOMAS T ALLAN TRUST
335.593 29.500 9,900.00
INVESTORS FIDUCIARY TRUST CO TTEE
EDMUND M BLEICH #
121.410 29.500 3,581.60
STEPHEN O HAND
78.872 29.500 2,326.72
INVESTORS FIDUCIARY TRUST CO TTEE
AUREL C DENNIS
33.898 29.500 1,000.00
DAVID W DAMPIER
28.000 29.500 826.00
INVESTORS FIDUCIARY TRUST CO TTEE
KENNETH B ROBINSON
184.543 29.500 5,444.02
DAVID A BARDSLEY &
MARY J BARDSLEY JT TEN
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/09/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
210.000 29.500 6,195.00
JAMES H BERNARD TR UA 10-2-77
FBO MARJORIE K BERNARD
8.959 29.500 264.30
INVESTORS FIDUCIARY TRUST CO TTEE
FRANKLYN F TESSIER
13.559 29.500 400.00
INVESTORS FIDUCIARY TRUST CO TTEE
ELIZABETH D MARSH
508.475 29.500 15,000.00
NANCY KIMBALL LEONARD
3.000 29.500 88.50
EVERETT J GRINDSTAFF &
RUTH J GRINDSTAFF TEN COM
69.173 29.500 2,040.60
JOY LEE BURSON
150.000 29.500 4,425.00
DOUGLASS C KIESWETTER
200.000 29.500 5,900.00
T CARTER HAGAMAN TR UW
FBO HAGAMAN CHARITABLE TRUST
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/09/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
75.822 29.500 2,236.75
GALEN GREER &
VIRGINIA GREER
2.882 29.500 85.03
INVESTORS FIDUCIARY TRUST CO TTEE
JOSEPHINE FOLSOM
610.000 29.500 17,995.00
MICHAEL G HAGMAIER
251 N EL CAMINO REAL #B
75.696 29.500 2,233.03
FUTURE CITY INVESTMENT CLUB
316.275 29.500 9,330.11
MELVIN G SCHWARTZ CUST
GREGORY E SCHWARTZ
233.802 29.500 6,897.16
MELVIN G SCHWARTZ CUST
STEVEN H SCHWARTZ
138.000 29.500 4,071.00
JONATHAN KLEIN
169.492 29.500 5,000.00
DAVID KATZ
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/09/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
27.119 29.500 800.00
RALPH T PERRY CUST
MORGAN A OLIVER
249.216 29.500 7,351.87
PETER R STIANSEN
305.085 29.500 9,000.00
MARIAN DEWAR PARTEE
69.000 29.500 2,035.50
RACHEL E KLEIN
69.000 29.500 2,035.50
JASON SAMUEL KLEIN
69.000 29.500 2,035.50
MICHAEL L KLEIN
116.881 29.500 3,448.00
J NICHOLAS LINSMAYER TR UA 2/14/90
FBO CHRISTOPHER HARRISON LINSMAYER
TRUST
207.000 29.500 6,106.50
JONATHAN J KLEIN
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/09/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
100.000 29.500 2,950.00
SUSAN S O'BRIEN
16.949 29.500 500.00
CHRISTINE E HUNT
67.797 29.500 2,000.00
TERRI S MEYER
150.000 29.500 4,425.00
ST LUKE LUTHERAN CHURCH
20.339 29.500 600.00
BRAD WILLIAMS
70.339 29.500 2,075.00
GEORGE J WILD &
ORMA J WILD JT TEN
66.536 29.500 1,962.81
MICHAEL MCCLARY TR UA 8/4/92
FBO ROSS WORSLEY TRUST
34.000 29.500 1,003.00
J NICHOLAS PROUT
5.026 29.500 148.27
WAYNE F OTTO
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/09/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
190.659 29.500 5,624.44
NATIONSBANK OF TEXAS N A EX
EST WILLIAM FORREST SPRAGUE
468.975 29.500 13,834.76
PETER POTTERFIELD EX
217.149 29.500 6,405.90
FRANK H BROMBERG JR EX
EST ANNIE HURTER
----------------- ----------------
PRICE DATE TOTALS 21,778.656 642,470.36
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/10/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
10.593 29.500 312.50
INVESTORS FIDUCIARY TRUST CO TTEE
CHARLES K GRIMES
67.957 29.062 1,975.00
JOHN WARREN TERHUNE
14.974 29.500 441.73
LAWRENCE DOCKS
----------------- ----------------
PRICE DATE TOTALS 93.524 2,729.23
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/11/97
ORDER COST ORDER
SHARES PRICE DOLLARS
41.574 29.500 1,226.42
98.341 29.500 2,901.05
INVESTORS FIDUCIARY TRUST CO TTEE
THE SELIGMAN DATA CORP
01K/THRIFT PLAN
TTN: PENSION PLAN SERVICES
----------------- ----------------
PRICE DATE TOTALS 139.915 4,127.47
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
132.113 26.500 3,501.00
INVESTORS FIDUCIARY TRUST CO TTEE
ARTHUR H FERTIG
7.585 26.500 201.00
DOROTHY M BELL
13.246 26.500 351.00
KIRBY REICHMANN
132.894 26.500 3,521.68
INVESTORS FIDUCIARY TRUST CO TTEE
ROSE MAYER
24.477 26.500 648.63
INVESTORS FIDUCIARY TRUST CO TTEE
ROBERT W HILL
15.132 26.500 401.00
JOEL J RE
113.246 26.500 3,001.00
HAROLD G WRIGHT &
DOROTHY E WRIGHT TEN COM
5.698 26.500 151.00
LEONA G KLEBERGER TR U/A 6/6/89
FBO LEONA G KLEBERGER TRUST
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
9.472 26.500 251.00
CHRISTIAN SPROTT &
JAMES A SPROTT JT TEN
56.642 26.500 1,501.00
BRADLEY ORMES TR U/A 11/15/89
FBO BRADLEY ORMES TRUST
708.789 26.500 18,782.91
INVESTORS FIDUCIARY TRUST CO TTEE
360.105 26.500 9,542.77
INVESTORS FIDUCIARY TRUST CO TTEE
GEORGE B MARKLE IV
29.707 26.500 787.23
INVESTORS FIDUCIARY TRUST CO TTEE
STANLEY A MOSKAL
4.749 26.500 125.85
INVESTORS FIDUCIARY TRUST CO TTEE
DOROTHY B BRAGDON
18.906 26.500 501.00
INVESTORS FIDUCIARY TRUST CO TTEE
ODOM W MODLING
45.321 26.500 1,201.00
INVESTORS FIDUCIARY TRUST CO TTEE
MILTON L STANSBURY
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
22.680 26.500 601.00
INVESTORS FIDUCIARY TRUST CO TTEE
MARGARET L STANSBURY
45.321 26.500 1,201.00
WILLIAM T PEARSALL JR &
ELIZABETH KINCH JT TEN
22.680 26.500 601.00
CHARLES D HARLESS
229.249 26.500 6,075.10
INVESTORS FIDUCIARY TRUST CO TTEE
PHILIP J LUNSFORD
18.906 26.500 501.00
NORMA C ATKINSON
27.755 26.500 735.51
WALTER H CALDWELL
9.472 26.500 251.00
H GORDON CHRISTIAN & JEAN
M CHRISTIAN JT TEN
49.095 26.500 1,301.00
AURORA GAREISS
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
100.038 26.500 2,651.00
NORBERT HABEL &
VIVIAN HABEL JT TEN
18.906 26.500 501.00
EARL L HANSEN
37.774 26.500 1,001.00
RAYMOND L HAWTHORNE
49.095 26.500 1,301.00
THOMAS HOCK
5.698 26.500 151.00
DOUGLAS IRWIN & CAROL
IRWIN JT TEN
18.906 26.500 501.00
CHARLOTTE M JACKSON
37.774 26.500 1,001.00
ARTHUR R KOERBER
37.774 26.500 1,001.00
NIELS L LOW & MARY MARGARET
3.812 26.500 101.00
ANN PINCHOT &
SUSAN PINCHOT JT TEN
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
7.585 26.500 201.00
RAYMOND M PLEHN
7.585 26.500 201.00
DOROTHY REGAN
37.774 26.500 1,001.00
FRANCIS T ROSENDALE
17.019 26.500 451.00
WILLIAM M SCHLEIER
1,132.113 26.500 30,001.00
ELIZABETH WALTERS
37.774 26.500 1,001.00
ZELMA E WOOD
7.585 26.500 201.00
KENNETH G BUERGER &
DLYNN G BUERGER JT TEN
5.698 26.500 151.00
JOEL P CHERRY
3.812 26.500 101.00
H WINFIELD RUSSELL
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
533.646 26.500 14,141.60
INVESTORS FIDUCIARY TRUST CO TTEE
HOWARD A KLINGSTEIN #
854.730 26.500 22,650.35
INVESTORS FIDUCIARY TRUST CO TTEE
JOHN J LARSEN #
185.643 26.500 4,919.53
INVESTORS FIDUCIARY TRUST CO TTEE
DONALD M ERUSHA #
SOLON INSURANCE AGENCY
15.132 26.500 401.00
ARTHUR H DELANEY &
ELIZABETH DELANEY JT TEN
80.038 26.500 2,121.00
INVESTORS FIDUCIARY TRUST CO TTEE
RUTH H JOBE %%
5.698 26.500 151.00
INVESTORS FIDUCIARY TRUST CO TTEE
JAMES A KARL
311.849 26.500 8,263.98
INVESTORS FIDUCIARY TRUST CO TTEE
LUTHER G STRANGE
232.891 26.500 6,171.60
INVESTORS FIDUCIARY TRUST CO TTEE
RICHARD M CUNNINGHAM
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
30.149 26.500 798.95
INVESTORS FIDUCIARY TRUST CO TTEE
ETALO G GNUTTI
9.556 26.500 253.23
INVESTORS FIDUCIARY TRUST CO TTEE
LYDIA H GNUTTI
58.736 26.500 1,556.49
INVESTORS FIDUCIARY TRUST CO TTEE
CECIL RALPH GARRISON
136.862 26.500 3,626.84
INVESTORS FIDUCIARY TRUST CO TTEE
WILLIAM H COTTRELL
7.585 26.500 201.00
INVESTORS FIDUCIARY TRUST CO TTEE
MERICO DALPIAN
283.332 26.500 7,508.29
INVESTORS FIDUCIARY TRUST CO TTEE
GEORGE DONALD CURRY
66.322 26.500 1,757.52
INVESTORS FIDUCIARY TRUST CO TTEE
WARD D ABBOTT
18.835 26.500 499.11
INVESTORS FIDUCIARY TRUST CO TTEE
FLORENCE CHRISTENFELD
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
37.774 26.500 1,001.00
INVESTORS FIDUCIARY TRUST CO TTEE
22.680 26.500 601.00
INVESTORS FIDUCIARY TRUST CO TTEE
MAURICE PIKOWSKY
30.227 26.500 801.00
INVESTORS FIDUCIARY TRUST CO TTEE
FREDERICK B WARDWELL
23.386 26.500 619.73
INVESTORS FIDUCIARY TRUST CO TTEE
JOHN S ANZELONE
377.396 26.500 10,001.00
INVESTORS FIDUCIARY TRUST CO TTEE
JOHN D LYNCH
355.549 26.500 9,422.04
INVESTORS FIDUCIARY TRUST CO TTEE
ALBERT W SNELL
635.783 26.500 16,848.23
INVESTORS FIDUCIARY TRUST CO TTEE
THOMAS D HANAHAN
24.081 26.500 638.13
INVESTORS FIDUCIARY TRUST CO TTEE
HARRY E RICHARDS
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
300.147 26.500 7,953.90
INVESTORS FIDUCIARY TRUST CO TTEE
MARY M BROWN
30.227 26.500 801.00
INVESTORS FIDUCIARY TRUST CO TTEE
ROGNA C KIRBY
32.216 26.500 853.72
INVESTORS FIDUCIARY TRUST CO TTEE
JEAN M LOMBARDO
9.472 26.500 251.00
INVESTORS FIDUCIARY TRUST CO TTEE
R W BLUMENSCHEIN
88.261 26.500 2,338.91
INVESTORS FIDUCIARY TRUST CO TTEE
JOHN W HUCKERT
250.783 26.500 6,645.74
INVESTORS FIDUCIARY TRUST CO TTEE
JOSEPH E GARDNER
2.868 26.500 76.00
RUTH ANNE HERTERICH
37.774 26.500 1,001.00
KATHERINE H COBLENTZ
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
11.359 26.500 301.00
LOUISE W CECIL CUST
RICHARD F CECIL III
150.981 26.500 4,001.00
MARGARET DALE SEABROOK
7.585 26.500 201.00
INVESTORS FIDUCIARY TRUST CO TTEE
WILLIAM J SCHLACTER
75.510 26.500 2,001.00
ALBERT HANEN &
SONDRA HANEN JT TEN
7.585 26.500 201.00
EDDIE PUSKAS &
WELTHA CHAFIN JT TEN
37.774 26.500 1,001.00
INVESTORS FIDUCIARY TRUST CO TTEE
CLAUDE FRANK RILEY JR
4.944 26.500 131.00
INVESTORS FIDUCIARY TRUST CO TTEE
DOROTHY D RILEY
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
367.634 26.500 9,742.30
INVESTORS FIDUCIARY TRUST CO TTEE
HAROLD F THEDE
302.253 26.500 8,009.69
INVESTORS FIDUCIARY TRUST CO TTEE
BETTY A SEBACH (DECEASED)
MICHAEL DRAKE SEBACH (BENEFICIARY)
13.162 26.500 348.78
INVESTORS FIDUCIARY TRUST CO TTEE
JOHN M EDWARDS JR
37.736 26.500 1,000.00
INVESTORS FIDUCIARY TRUST CO TTEE
JOHN M POWELL
28.385 26.500 752.19
INVESTORS FIDUCIARY TRUST CO TTEE
ROSE C GANGAROSA
14.189 26.500 376.00
MAE LOUISE SKOLA
56.642 26.500 1,501.00
INVESTORS FIDUCIARY TRUST CO TTEE
TERESITA A DACEY
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
22.680 26.500 601.00
ELISABETH H BROOKS
289.173 26.500 7,663.09
INVESTORS FIDUCIARY TRUST CO TTEE
MARGARET ROBERTS
37.774 26.500 1,001.00
MARINETTE D PUTNAM
13.246 26.500 351.00
PHYLLIS TROY
60.415 26.500 1,601.00
RUTH H MACKENBACH
28.340 26.500 751.00
PEGGY LANGE
19.839 26.500 525.72
INVESTORS FIDUCIARY TRUST CO TTEE
RITA M BARTELL
8.409 26.500 222.85
INVESTORS FIDUCIARY TRUST CO TTEE
SAM M ADLER
9.472 26.500 251.00
L BENTON AUSTIN &
MORIE S AUSTIN JT TEN
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
284.878 26.500 7,549.26
INVESTORS FIDUCIARY TRUST CO TTEE
ANNE FOREMAN DON
3.533 26.500 93.62
INVESTORS FIDUCIARY TRUST CO TTEE
MARY G DEVINNEY
9.472 26.500 251.00
INVESTORS FIDUCIARY TRUST CO TTEE
JOSEPH A DEVINNEY
198.171 26.500 5,251.53
INVESTORS FIDUCIARY TRUST CO TTEE
HAMILTON J BARBOUR #
245.138 26.500 6,496.15
INVESTORS FIDUCIARY TRUST CO TTEE
MARTIN OREN
182.550 26.500 4,837.56
INVESTORS FIDUCIARY TRUST CO TTEE
JANE G SNELL
18.906 26.500 501.00
INVESTORS FIDUCIARY TRUST CO TTEE
EFTHYMIOS G PONTICAS
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
18.151 26.500 481.00
INVESTORS FIDUCIARY TRUST CO TTEE
ANN M HUGHES
84.316 26.500 2,234.37
INVESTORS FIDUCIARY TRUST CO TTEE
FRED KOLLER
67.334 26.500 1,784.35
INVESTORS FIDUCIARY TRUST CO TTEE
SONIA KOLLER
274.681 26.500 7,279.03
INVESTORS FIDUCIARY TRUST CO TTEE
MARY H ATKINSON
24.541 26.500 650.32
INVESTORS FIDUCIARY TRUST CO TTEE
PHYLLIS V KENNEDY
84.498 26.500 2,239.18
INVESTORS FIDUCIARY TRUST CO TTEE
JANE S HOFFMAN
30.269 26.500 802.11
INVESTORS FIDUCIARY TRUST CO TTEE
FLORENCE B BAUER
75.510 26.500 2,001.00
INVESTORS FIDUCIARY TRUST CO TTEE
ROBERT H BROTHERLIN JR
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
134.340 26.500 3,560.00
INVESTORS FIDUCIARY TRUST CO TTEE
ROYAL F SENGSTACKEN
9.472 26.500 251.00
INVESTORS FIDUCIARY TRUST CO TTEE
EILEEN K ROBINSON
125.889 26.500 3,336.05
INVESTORS FIDUCIARY TRUST CO TTEE
ALICE E SULLIVAN
5.698 26.500 151.00
INVESTORS FIDUCIARY TRUST CO TTEE
NORWOOD TOWNSEND
39.009 26.500 1,033.73
INVESTORS FIDUCIARY TRUST CO TTEE
ELIZABETH WILSON
56.642 26.500 1,501.00
INVESTORS FIDUCIARY TRUST CO TTEE
ALBERT HANEN
36.424 26.500 965.24
INVESTORS FIDUCIARY TRUST CO TTEE
CHARLOTTE SOIFFER
8.677 26.500 229.94
INVESTORS FIDUCIARY TRUST CO TTEE
PHILIP W SCHNEIDER
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
188.717 26.500 5,001.00
LUELLA C BENSON
18.906 26.500 501.00
INVESTORS FIDUCIARY TRUST CO TTEE
ANDREW JAVORSKY
1.547 26.500 41.00
INVESTORS FIDUCIARY TRUST CO TTEE
STANLEY A SHINER
13.246 26.500 351.00
INVESTORS FIDUCIARY TRUST CO TTEE
L BENTON AUSTIN
566.076 26.500 15,001.00
INVESTORS FIDUCIARY TRUST CO TTEE
FREDERICK V MAUER
335.474 26.500 8,890.06
INVESTORS FIDUCIARY TRUST CO TTEE
JAMES R RUSSELL
22.680 26.500 601.00
LILLIE MAE SMITH
3.812 26.500 101.00
THEODORE I BALLARD
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
43.232 26.500 1,145.66
INVESTORS FIDUCIARY TRUST CO TTEE
PAUL E CALVET
475.320 26.500 12,595.98
INVESTORS FIDUCIARY TRUST CO TTEE
PEARL NEWMAN
15.549 26.500 412.05
INVESTORS FIDUCIARY TRUST CO TTEE
ARTHUR R WESTERFELD
23.450 26.500 621.43
INVESTORS FIDUCIARY TRUST CO TTEE
ELIZABETH B FARLEY
7.585 26.500 201.00
INVESTORS FIDUCIARY TRUST CO TTEE
AMSBRY MITCHELL BROOKS JR
87.534 26.500 2,319.65
INVESTORS FIDUCIARY TRUST CO TTEE
DONESE W PUTNAM
3.812 26.500 101.00
MARIE M VOGELGESANG TR UA 11/30/82
FBO MARIE M VOGELGESANG TRUST
316.042 26.500 8,375.10
INVESTORS FIDUCIARY TRUST CO TTEE
MARY E POWERS %%
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
724.348 26.500 19,195.22
INVESTORS FIDUCIARY TRUST CO TTEE
EARL R EADS
476.756 26.500 12,634.04
INVESTORS FIDUCIARY TRUST CO TTEE
MARY E POWERS
124.164 26.500 3,290.35
INVESTORS FIDUCIARY TRUST CO TTEE
LILA R KLEIN
54.596 26.500 1,446.79
INVESTORS FIDUCIARY TRUST CO TTEE
ETHEL S GREEN
28.933 26.500 766.71
INVESTORS FIDUCIARY TRUST CO TTEE
ROSEMARY BERRY
2.128 26.500 56.38
INVESTORS FIDUCIARY TRUST CO TTEE
LILLIAN LUBA MENDELOW
9.472 26.500 251.00
INVESTORS FIDUCIARY TRUST CO TTEE
ADELE HORN
100.596 26.500 2,665.80
INVESTORS FIDUCIARY TRUST CO TTEE
JOHN C GRAY
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
101.545 26.500 2,690.93
INVESTORS FIDUCIARY TRUST CO TTEE
ANNE B GRAY
25.391 26.500 672.86
INVESTORS FIDUCIARY TRUST CO TTEE
JOHN P MATHIEU
51.884 26.500 1,374.92
INVESTORS FIDUCIARY TRUST CO TTEE
FAYE SMITH MATHIEU
238.585 26.500 6,322.49
INVESTORS FIDUCIARY TRUST CO TTEE
RAYMOND E BROWN
9.214 26.500 244.16
INVESTORS FIDUCIARY TRUST CO TTEE
IRA N BROPHY
51.734 26.500 1,370.94
INVESTORS FIDUCIARY TRUST CO TTEE
MARY PATERSON
15.796 26.500 418.59
INVESTORS FIDUCIARY TRUST CO TTEE
GLORIA W BYLUND
5.698 26.500 151.00
INVESTORS FIDUCIARY TRUST CO TTEE
DON F SCHMEECKLE
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
209.190 26.500 5,543.53
INVESTORS FIDUCIARY TRUST CO TTEE
CHARLES S GRIESA
6.867 26.500 181.98
INVESTORS FIDUCIARY TRUST CO TTEE
JOSEPH J MURPHY
5.590 26.500 148.14
PATRICIA OGDEN
37.774 26.500 1,001.00
FREDERIC S BACON &
KATHERINE D BACON JT TEN
89.587 26.500 2,374.05
INVESTORS FIDUCIARY TRUST CO TTEE
THOMAS P RUDY
96.659 26.500 2,561.45
INVESTORS FIDUCIARY TRUST CO TTEE
DORIS RUTH RUDY
26.801 26.500 710.23
INVESTORS FIDUCIARY TRUST CO TTEE
SYLVIA K SCHREIBER
56.642 26.500 1,501.00
INVESTORS FIDUCIARY TRUST CO TTEE
GRANT L FRANKLIN
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
5.698 26.500 151.00
PEGGY HANCOCK
258.132 26.500 6,840.48
INVESTORS FIDUCIARY TRUST CO TTEE
DAVID J LEIBOWITZ
7.585 26.500 201.00
INVESTORS FIDUCIARY TRUST CO TTEE
MARJORIE W GROSSMAN
3.812 26.500 101.00
INVESTORS FIDUCIARY TRUST CO TTEE
FREDRICK A WALKER
1.925 26.500 51.00
INVESTORS FIDUCIARY TRUST CO TTEE
ALICE H WALKER
89.414 26.500 2,369.46
INVESTORS FIDUCIARY TRUST CO TTEE
MARY M HUGHSON
7.585 26.500 201.00
MIN NATHAN
75.510 26.500 2,001.00
EDNA C ABLE
101 WESTCOTT #205
HOUSTON, TX 77007-7030
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
30.227 26.500 801.00
PHYLLIS DOLAN
37.774 26.500 1,001.00
INVESTORS FIDUCIARY TRUST CO TTEE
RICHARD A HALL
9.463 26.500 250.77
INVESTORS FIDUCIARY TRUST CO TTEE
GRACE R CONWAY
89.707 26.500 2,377.22
INVESTORS FIDUCIARY TRUST CO TTEE
DAVID D KAHN
3.573 26.500 94.68
INVESTORS FIDUCIARY TRUST CO TTEE
RICHARD GERARD HERGUTH
7.147 26.500 189.38
INVESTORS FIDUCIARY TRUST CO TTEE
MARY J DIXON
41.183 26.500 1,091.34
INVESTORS FIDUCIARY TRUST CO TTEE
SAMUEL GOLDSTEIN
13.246 26.500 351.00
INVESTORS FIDUCIARY TRUST CO TTEE
MILFORD E GOOD
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
102.947 26.500 2,728.09
INVESTORS FIDUCIARY TRUST CO TTEE
EUGENE F PEDDLE
14.856 26.500 393.69
INVESTORS FIDUCIARY TRUST CO TTEE
BURTON SCHREIBER
345.862 26.500 9,165.34
INVESTORS FIDUCIARY TRUST CO TTEE
DORA BLATT
19.565 26.500 518.46
INVESTORS FIDUCIARY TRUST CO TTEE
NORMAN INGRAM
188.717 26.500 5,001.00
INVESTORS FIDUCIARY TRUST CO TTEE
DAVID B DEE
30.227 26.500 801.00
INVESTORS FIDUCIARY TRUST CO TTEE
RITA FRANKLIN
7.585 26.500 201.00
INVESTORS FIDUCIARY TRUST CO TTEE
BARBARA A KADOLPH
28.340 26.500 751.00
INVESTORS FIDUCIARY TRUST CO TTEE
STEPHEN J MACK
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
1,628.340 26.500 43,151.00
INVESTORS FIDUCIARY TRUST CO TTEE
ROBERT C ERUSHA #
22.304 26.500 591.06
INVESTORS FIDUCIARY TRUST CO TTEE
FLORENCE H AYERS
137.946 26.500 3,655.57
INVESTORS FIDUCIARY TRUST CO TTEE
ETHEL JANE PACHTER
75.510 26.500 2,001.00
INVESTORS FIDUCIARY TRUST CO TTEE
GERALDINE LUNDEEN
4.755 26.500 126.00
JOE S BEEBE AND
VIRGINIA BEEBE JT TEN
9.472 26.500 251.00
INVESTORS FIDUCIARY TRUST CO TTEE
JOHANNA H WITHINGTON
67.363 26.500 1,785.12
INVESTORS FIDUCIARY TRUST CO TTEE
MARTIN MARX
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
22.680 26.500 601.00
INVESTORS FIDUCIARY TRUST CO TTEE
FRANK BIELAK
35.766 26.500 947.78
INVESTORS FIDUCIARY TRUST CO TTEE
HARRIET KENT
16.166 26.500 428.38
INVESTORS FIDUCIARY TRUST CO TTEE
MELVIN KENT
2.120 26.500 56.16
INVESTORS FIDUCIARY TRUST CO TTEE
NESTOR MARQUEZ
3.472 26.500 91.99
INVESTORS FIDUCIARY TRUST CO TTEE
OLGA MARQUEZ
109.901 26.500 2,912.38
INVESTORS FIDUCIARY TRUST CO TTEE
ADELAIDE P HOOVER
28.461 26.500 754.20
INVESTORS FIDUCIARY TRUST CO TTEE
FLORENCE H GLOWACKI
580.910 26.500 15,394.11
INVESTORS FIDUCIARY TRUST CO TTEE
GERTRUDE SILVERSTEIN
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
37.774 26.500 1,001.00
FW GOOCH
12.721 26.500 337.09
INVESTORS FIDUCIARY TRUST CO TTEE
BEATRICE BLANK
67.056 26.500 1,776.98
INVESTORS FIDUCIARY TRUST CO TTEE
PHILIP BLANK
87.862 26.500 2,328.33
INVESTORS FIDUCIARY TRUST CO TTEE
AUDREY B DEGGS
3.812 26.500 101.00
NANCY H THORNDAL
13.246 26.500 351.00
JOHN M THRESS &
MARION F THRESS JT TEN
33.390 26.500 884.82
INVESTORS FIDUCIARY TRUST CO TTEE
ELIZABETH S MELLER
12.366 26.500 327.70
INVESTORS FIDUCIARY TRUST CO TTEE
JACK HARPER
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
11.044 26.500 292.66
INVESTORS FIDUCIARY TRUST CO TTEE
ROBERT FRANK
18.906 26.500 501.00
INVESTORS FIDUCIARY TRUST CO TTEE
TUDOR G JONES JR
111.338 26.500 2,950.44
INVESTORS FIDUCIARY TRUST CO TTEE
WILLARD A WILTSE
123.302 26.500 3,267.49
INVESTORS FIDUCIARY TRUST CO TTEE
FRANCES E BIERSTEKER
18.906 26.500 501.00
INVESTORS FIDUCIARY TRUST CO TTEE
ISABEL KOENIG
7.585 26.500 201.00
JULIUS MAYER &
ROSE MAYER JT TEN
34.000 26.500 901.00
RALPH K B CLAY
21.763 26.500 576.72
INVESTORS FIDUCIARY TRUST CO TTEE
BARBARA B SMITH
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
73.062 26.500 1,936.14
INVESTORS FIDUCIARY TRUST CO TTEE
GRETE HIRSCH
19.730 26.500 522.83
INVESTORS FIDUCIARY TRUST CO TTEE
URSULA JOACHIM
7.585 26.500 201.00
MARY M WILSON
13.246 26.500 351.00
INVESTORS FIDUCIARY TRUST CO TTEE
RICHARD C THOMAS
3.812 26.500 101.00
JACK BRAIMAN TR U/A 12-17-87
FBO JACK BRAIMAN TRUST
22.680 26.500 601.00
ROBERT M SUGERMAN
45.321 26.500 1,201.00
STANLEY A MACBETH
280.419 26.500 7,431.09
INVESTORS FIDUCIARY TRUST CO TTEE
LORRAINE RUBIN
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
325.975 26.500 8,638.32
INVESTORS FIDUCIARY TRUST CO TTEE
RUBY I KOERPER
18.906 26.500 501.00
KATHRYN LEE SYMINGTON
9.192 26.500 243.59
INVESTORS FIDUCIARY TRUST CO TTEE
JEMA TELFEYAN
330.350 26.500 8,754.26
INVESTORS FIDUCIARY TRUST CO TTEE
CECIL R YATES
75.472 26.500 2,000.00
INVESTORS FIDUCIARY TRUST CO TTEE
GENE R ROGERS
27.510 26.500 729.00
LORRAINE J BARBER
169.172 26.500 4,483.06
INVESTORS FIDUCIARY TRUST CO TTEE
DONALD W LAYBURN
18.284 26.500 484.52
INVESTORS FIDUCIARY TRUST CO TTEE
AILENE E PARSONS
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
18.444 26.500 488.76
INVESTORS FIDUCIARY TRUST CO TTEE
HERMAN L PARSONS
94.378 26.500 2,501.00
RICHARD B DUNHAM &
JACQUELINE DUNHAM JT TEN
38.929 26.500 1,031.62
INVESTORS FIDUCIARY TRUST CO TTEE
DOROTHY DE SURE
18.906 26.500 501.00
GRETA OLSSON SHOEMAKER &
WILLIAM TURNER SHOEMAKER JT TEN
34.698 26.500 919.49
INVESTORS FIDUCIARY TRUST CO TTEE
KATHRYN R BELL
2.868 26.500 76.00
FRED C THOMSEN &
ERNE E THOMSEN TR UA 11/27/91
BO FRED C THOMSEN FAMILY TRUST
50.227 26.500 1,331.00
FREDERICK F FORDON TR U/A 2/4/92
144.175 26.500 3,820.62
INVESTORS FIDUCIARY TRUST CO TTEE
GEORGE B RIVIERE
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
7.327 26.500 194.16
INVESTORS FIDUCIARY TRUST CO TTEE
ERWIN LEVINE
31.810 26.500 842.95
INVESTORS FIDUCIARY TRUST CO TTEE
MILES E RODGERS
26.453 26.500 701.00
CYRIL L O'REILLY &
ARION L O'REILLY TR UA 2/14/92
278.870 26.500 7,390.06
INVESTORS FIDUCIARY TRUST CO TTEE
PATRICIA M DUNTON
35.143 26.500 931.29
INVESTORS FIDUCIARY TRUST CO TTEE
GASTON WADE APPLE JR
49.472 26.500 1,311.00
INVESTORS FIDUCIARY TRUST CO TTEE
WALLACE L CHRISTENSEN
14.202 26.500 376.36
VIRGINIA H LATCHUM
150.981 26.500 4,001.00
INVESTORS FIDUCIARY TRUST CO TTEE
WILSON W BORLAND
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
104.511 26.500 2,769.54
INVESTORS FIDUCIARY TRUST CO TTEE
WALTER HAMBACH JAHN
2.868 26.500 76.00
INVESTORS FIDUCIARY TRUST CO TTEE
SEYMOUR LANDAU
32.113 26.500 851.00
GUARANTEE & TRUST CO
BO STEPHEN STRAUS IRA R/O 3-18-92
/O RODMAN & RENSHAW INC
15.132 26.500 401.00
WILLARD P FULLER JR TR UA 4/30/92
FBO W P FULLER JR TRUST
9.470 26.500 250.95
INVESTORS FIDUCIARY TRUST CO TTEE
RICHARD J KROPAC
176.234 26.500 4,670.19
INVESTORS FIDUCIARY TRUST CO TTEE
JOHN W LANDY
20.789 26.500 550.91
INVESTORS FIDUCIARY TRUST CO TTEE
DOUGLAS A SCHAFER
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
8.080 26.500 214.11
INVESTORS FIDUCIARY TRUST CO TTEE
WILLIAM R JOHNSON
129.979 26.500 3,444.43
INVESTORS FIDUCIARY TRUST CO TTEE
THELMA G WARSHAW
11.359 26.500 301.00
YVONNE D HARVEY &
ERSCHEL E HARVEY JT TEN
18.906 26.500 501.00
HORTENSE BERZOWSKI &
ROMAN C BERZOWSKI TR UA 6/30/92
18.906 26.500 501.00
WALTER JOHN CALDWELL
22.680 26.500 601.00
INVESTORS FIDUCIARY TRUST CO TTEE
PATRICIA B VARDELL
18.906 26.500 501.00
DOROTHY M STEINKAMP &
DAVID E STEINKAMP &
32.113 26.500 851.00
LEONARD F LA BELLE &
NATALIE LA BELLE TR UA 11/15/90
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
165.075 26.500 4,374.47
INVESTORS FIDUCIARY TRUST CO TTEE
MARY B COOK
3.812 26.500 101.00
G GILBERT OLDING &
ELIZABETH V OLDING TEN COM
37.774 26.500 1,001.00
BERNICE PAYNE &
KATHLEEN FLADWOOD JT TEN
126.632 26.500 3,355.74
INVESTORS FIDUCIARY TRUST CO TTEE
STANLEY ZELMAN
7.585 26.500 201.00
DOUGLAS C VEZINA TR UA 12/30/91
13.246 26.500 351.00
R JOHN MC GEE &
MARI R MC GEE TR UA 12-23-93
26.453 26.500 701.00
R RUSSELL CHATLAIN &
JEAN J CHATLAIN TR UA 4/20/94
FBO R RUSSELL CHATLAIN REV TRUST
75.510 26.500 2,001.00
GEORGE B MARKLE IV TR UA 12-8-92
FBO GEORGE B MARKLE IV REV TRUST
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
367.709 26.500 9,744.28
INVESTORS FIDUCIARY TRUST CO TTEE
REECE M STILES
93.769 26.500 2,484.88
INVESTORS FIDUCIARY TRUST CO TTEE
JANE A GILLUM
18.906 26.500 501.00
IAN L POTTER
7.585 26.500 201.00
INVESTORS FIDUCIARY TRUST CO TTEE
ELIZABETH K ROBERTS
6.361 26.500 168.57
INVESTORS FIDUCIARY TRUST CO TTEE
LUISE A LEROY KOZLIK
113.246 26.500 3,001.00
CLAYTON R HURLBUT TR 7-14-94
FBO CLAYTON R HURLBUT TRUST
2.868 26.500 76.00
FLORENCE K JONES
52.626 26.500 1,394.57
INVESTORS FIDUCIARY TRUST CO TTEE
LOIS L FREIMAN
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
40.790 26.500 1,080.92
INVESTORS FIDUCIARY TRUST CO TTEE
JAMES J BALDWIN
75.510 26.500 2,001.00
WILLIAM C MOYER & VIOLA J MCCREARY
1.497 26.500 39.67
INVESTORS FIDUCIARY TRUST CO TTEE
WALTER S BUCK JR
LOWER GWYNEDD, PA 19002
28.340 26.500 751.00
ILMA B EDWARDS
5.698 26.500 151.00
MARIE THERESE BERGMAN &
BRIAN RAPP TR UA 9/18/86
150.981 26.500 4,001.00
DORIS S PROUT &
ETER A PROUT TR UA 8/5/92
11.396 26.500 302.00
ALAN K L SCROGGIE &
ADRIENNE B SCROGGIE TR UA 6/1/94
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
56.642 26.500 1,501.00
NANCY N WISE
4.755 26.500 126.00
E T SEABROOK
94.378 26.500 2,501.00
BONNIE J JONES
312.596 26.500 8,283.79
INVESTORS FIDUCIARY TRUST CO TTEE
MARTIN C MEISSNER
7.152 26.500 189.52
INVESTORS FIDUCIARY TRUST CO TTEE
BETTY RUTH OBERLANDER
16.797 26.500 445.11
INVESTORS FIDUCIARY TRUST CO TTEE
NESTOR A MARQUEZ
15.132 26.500 401.00
INVESTORS FIDUCIARY TRUST CO TTEE
MARY C KOCH
15.132 26.500 401.00
INVESTORS FIDUCIARY TRUST CO TTEE
ZILLAH L PARRISH
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/15/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
54.982 26.500 1,457.01
INVESTORS FIDUCIARY TRUST CO CUST
CHARLES C ENSLOW
56.642 26.500 1,501.00
ELSIE JO TRAWICK
----------------- ----------------
PRICE DATE TOTALS 26,963.247 714,523.79
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/17/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
4.688 26.250 123.06
INVESTORS FIDUCIARY TRUST CO TTEE
NESTOR A MARQUEZ
4.140 26.250 108.68
INVESTORS FIDUCIARY TRUST CO TTEE
OLGA MARQUEZ
19.649 26.250 515.79
JAY W GELB
76.190 26.250 2,000.00
ROY FRANK LICARI CUST
ANTHONY D LICARI
UNIF GIFT MIN ACT NY
190.476 26.250 5,000.00
ROY FRANK LICARI CUST
KANE M LICARI
50.000 26.250 1,312.50
EVELYN L SPELLMEYER
19.048 26.250 500.00
FRANK S STEIN
1,079.347 26.250 28,332.86
STEVEN D CHERNAUSEK
3751 CHIMNEY HILL DRIVE
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/17/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
2,682.454 26.250 70,414.42
ROBERT J PEIRCE
3,205.672 26.250 84,148.90
INVESTORS FIDUCIARY TRUST CO TTEE
FREDERIC L BERNARD #
15,741.034 26.250 413,202.14
INVESTORS FIDUCIARY TRUST CO TTEE
LOUIS T MOORE #
150.000 26.250 3,937.50
DOUGLAS A WENGEL CUST
DAVID M WENGEL
100.000 26.250 2,625.00
WINSTON MCS DAVIS CUST
WINSTON MCS DAVIS JR
UNIF GIFT MIN ACT DC
68.571 26.250 1,800.00
INVESTORS FIDUCIARY TRUST CO TTEE
PAUL MILLS
SAN ANSELMO, CA 94960-1614
285.714 26.250 7,500.00
ERIC BENJAMIN SHEININ CUST
TODD CHARLS SHEININ
57.143 26.250 1,500.00
GEOFFREY L SORENSEN
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/17/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
29.352 26.250 770.48
INVESTORS FIDUCIARY TRUST CO TTEE
BARBARA A WALSH
285.714 26.250 7,500.00
ERIC BENJAMIN SHEININ CUST
COURTNEY ILENE SHEININ
143.212 26.250 3,759.31
INVESTORS FIDUCIARY TRUST CO TTEE
NAOMI BENSON
95.238 26.250 2,500.00
MICHAEL F CREHAN
105.905 26.250 2,780.00
INVESTORS FIDUCIARY TRUST CO TTEE
MARION L DRISCOLL
1,333.333 26.250 35,000.00
INVESTORS FIDUCIARY TRUST CO TTEE
GLENN L FISCHER
90.655 26.250 2,379.70
INVESTORS FIDUCIARY TRUST CO TTEE
JOHN R STOKES
ARCATA, CA 95521-1109
50.000 26.250 1,312.50
STACEY A CROWTHER
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/17/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
380.952 26.250 10,000.00
CYNTHIA PHELPS BINDEMAN CUST
BIERRIE STACY BINDEMAN
UNIF GIFT MIN ACT NC
575.887 26.250 15,117.03
WILLIAM R BERLINGHOF CUST
ERIKA MEIER BERLINGHOF
18.667 26.250 490.00
INVESTORS FIDUCIARY TRUST CO TTEE
MICHAEL B FLYNN
22.620 26.250 593.78
BARRY WEINTRAUB CUST
JEFFREY WEINTRAUB
UNIF GIFT MIN ACT NY
3,333.000 26.250 87,491.25
RICHARD O ARTHER TR
NATIONAL TRAINING CENTER OF LIE
380.952 26.250 10,000.00
PAUL C TALLMAN
BOX 3
69.542 26.250 1,825.48
KATHERINE E BOWEN
457.143 26.250 12,000.00
INVESTORS FIDUCIARY TRUST CO TTEE
THOMAS E POOLE
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/17/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
4.096 26.250 107.52
RUTH M SMITH CUST
JASON ALEXANDER SMITH
17.082 26.250 448.39
INVESTORS FIDUCIARY TRUST CO TTEE
NESTOR MARQUEZ
28.177 26.250 739.65
INVESTORS FIDUCIARY TRUST CO TTEE
OLGA MARQUEZ
22.000 26.250 577.50
INVESTORS FIDUCIARY TRUST CO TTEE
PAUL FRIEDLANDER
1,449.670 26.250 38,053.84
JANET S MASLAND
1,904.762 26.250 49,999.99
PETER A PROUT
ST PETERSBURG, FL 33714-1305
68.571 26.250 1,800.00
JOHN N MACDUFFIE &
MARILYN G MACDUFFIE JT TEN
167.619 26.250 4,400.00
HITEKS LTD
ATTN NICK S KAPSOKAVATHIS
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/17/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
133.333 26.250 3,500.00
BLAIR E ERDE
548.571 26.250 14,400.00
INVESTORS FIDUCIARY TRUST CO TTEE
LEOTA F SNELL
190.476 26.250 5,000.00
INVESTORS FIDUCIARY TRUST CO TTEE
GLEN S SCOTT
249.262 26.250 6,543.13
FINLEY EDWARD DICKSON
262.943 26.250 6,902.25
STATE OF MARYLAND
UNCLAIMED PROPERTY DIVISION
190.476 26.250 5,000.00
ADAM WOLK
460.760 26.250 12,094.95
DARLA M HENELY
109.898 26.250 2,884.83
INVESTORS FIDUCIARY TRUST CO TTEE
GORDON E WILDE
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/17/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
79.795 26.250 2,094.62
INVESTORS FIDUCIARY TRUST CO TTEE
GLORIA C COCHRANE
57.143 26.250 1,500.00
PAUL J PARILLO
19.048 26.250 500.00
SHEILA CLARK
761.905 26.250 20,000.00
IRA N BROPHY
20.928 26.250 549.35
INVESTORS FIDUCIARY TRUST CO TTEE
DONALD J REINING
1,145.164 26.250 30,060.56
182.857 26.250 4,800.00
INVESTORS FIDUCIARY TRUST CO TTEE
MARIE S HANSEN
1,000.000 26.250 26,250.00
MUSICAL OBSERVATIONS INC
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/17/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
1,000.000 26.250 26,250.00
MUSICAL OBSERVATIONS INC
22.857 26.250 600.00
CHRISTINE E HUNT
137.527 26.250 3,610.09
INVESTORS FIDUCIARY TRUST CO TTEE
ESTOR A MARQUEZ
280.000 26.250 7,350.00
BERTHA A KAVANAGH TR UA 11/27/96
52.328 26.250 1,373.61
CHRIST UNITED METHODIST
38.983 26.250 1,023.30
GEORGE G D ROCKWELL TR UA 07/01/97
315.571 26.250 8,283.74
MAYFLOWER COMMUNITY CHURCH,
227.896 26.250 5,982.27
CARLA DUNBAR
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/17/97
ORDER COST ORDER
SHARES PRICE DOLLARS
247.147 26.250 6,487.61
EST JULIA LAMBERT
----------------- ----------------
PRICE DATE TOTALS 42,503.143 1,115,707.58
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/24/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
89.310 25.875 2,310.90
MIKE JOHN NOSSER
23.512 25.875 608.37
ROBERT A BEILBY
293.000 25.875 7,581.38
RAY W HOAGLAND
104.767 25.875 2,710.85
FRANK JOHN POTTER
544.355 25.875 14,085.18
INVESTORS FIDUCIARY TRUST CO TTEE
ROBERT T FOX #
149.170 25.875 3,859.78
INVESTORS FIDUCIARY TRUST CO TTEE
LYDIA MUSUMECI
4,399.898 25.875 113,847.36
STALEY INVESTMENT COMPANY
17.000 25.875 439.88
JOHN F CHICKEY &
IVIAN A CHICKEY JT TEN
3.524 25.875 91.18
INVESTORS FIDUCIARY TRUST CO TTEE
BARBARA A WALSH
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/24/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
19.354 25.875 500.79
INVESTORS FIDUCIARY TRUST CO TTEE
AGNES A BROWN
36.615 25.875 947.41
INVESTORS FIDUCIARY TRUST CO TTEE
CHARLOTTE SOIFFER
251.104 25.875 6,497.32
JOSEPH S STALEY JR
104.348 25.875 2,700.00
INVESTORS FIDUCIARY TRUST CO TTEE
SHIRLEY SCHER
103.068 25.875 2,666.89
INVESTORS FIDUCIARY TRUST CO TTEE
MILLARD HARDY MCLAIN
500.000 25.875 12,937.50
RISA INDICH
212.328 25.875 5,493.98
INVESTORS FIDUCIARY TRUST CO TTEE
EVA C HARRIS
111.497 25.875 2,884.97
INVESTORS FIDUCIARY TRUST CO TTEE
MATTHEW F HAMILTON
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/24/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
124.390 25.875 3,218.58
INVESTORS FIDUCIARY TRUST CO TTEE
NAOMI BENSON
561.667 25.875 14,533.14
INVESTORS FIDUCIARY TRUST CO TTEE
THERESA M POWERS
100.000 25.875 2,587.50
JAMES F GORMAN &
DONNA M GORMAN JT TEN
69.565 25.875 1,800.00
INVESTORS FIDUCIARY TRUST CO TTEE
RENEE BENJAMIN
51.160 25.875 1,323.76
INVESTORS FIDUCIARY TRUST CO TTEE
RAYMOND JOSEPH KING JR
68.366 25.875 1,768.96
INVESTORS FIDUCIARY TRUST CO TTEE
RICHARD A ENTENMANN
51.573 25.875 1,334.45
INVESTORS FIDUCIARY TRUST CO TTEE
JAMES B MACKIE
95.549 25.875 2,472.32
INVESTORS FIDUCIARY TRUST CO TTEE
FRANK MOSS
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/24/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
96.618 25.875 2,500.00
INVESTORS FIDUCIARY TRUST CO TTEE
CAROLYN BROVERO
530.327 25.875 13,722.20
INVESTORS FIDUCIARY TRUST CO TTEE
DOROTHY E DIMM
1,832.086 25.875 47,405.23
FRANK J ADAMCZYK &
JOSEPHINE ADAMCZYK JT TEN
200.000 25.875 5,175.00
HERBERT J KANDEL AND
MARYANN KANDEL JT TEN
179.045 25.875 4,632.78
INVESTORS FIDUCIARY TRUST CO TTEE
JOSEPH BLATT
100.000 25.875 2,587.50
GERALD J BENNETT TR UA 2-6-67
MB W ALFRED HAYES TRUST
FBO JO ANN BURCHFIEL
100.000 25.875 2,587.50
GERALD J BENNETT TR UA 2-6-67
MB W ALFRED HAYES TRUST
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/24/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
100.000 25.875 2,587.50
GERALD J BENNETT TR UA 2-6-67
MB W ALFRED HAYES TRUST
FBO PATRICIA GILLFILLAN
278.313 25.875 7,201.35
JANET S MASLAND
1,288.479 25.875 33,339.39
ANTHONY N CHRISTIAN &
MARIE J CHRISTIAN JT TEN
40.000 25.875 1,035.00
INVESTORS FIDUCIARY TRUST CO TTEE
WILLIAM T COLLINGS
50.000 25.875 1,293.75
INVESTORS FIDUCIARY TRUST CO TTEE
PATRICIA R COLLINGS
50.000 25.875 1,293.75
JULIE A BURR
620.000 25.875 16,042.50
PATRICIA M CHERNOW CUST
SHANDEE A CHERNOW
113.384 25.875 2,933.81
INVESTORS FIDUCIARY TRUST CO TTEE
GEORGE E MILLER
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/24/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
150.000 25.875 3,881.25
ROSANN STERNBERG &
JOHN R STERNBERG JT TEN
622.671 25.875 16,111.61
RICHARD ROBINSON
591.773 25.875 15,312.13
BERNARDYNE ASTON
56.659 25.875 1,466.06
INVESTORS FIDUCIARY TRUST CO TTEE
BERTHA A KAVANAGH
154.589 25.875 4,000.00
DAVID HILL CUST
SAMANTHA A HILL
UNIF GIFT MIN ACT TX
465.000 25.875 12,031.88
CYRIL L O'REILLY &
MARION L O'REILLY TR UA 2/14/92
195.618 25.875 5,061.60
INVESTORS FIDUCIARY TRUST CO TTEE
ROBERT I RUBOVITZ
115.942 25.875 3,000.00
GENE S BOWES &
JANE H BOWES JT TEN
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/24/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
99.000 25.875 2,561.63
ROBERT MARSHALL STEPHAN JR CUST
RYAN MARCELLUS STEPHAN
UNIF TRANS MIN ACT MD
45.000 25.875 1,164.38
ANN C O'NEILL
96.618 25.875 2,500.00
KATHY WRIGHT BANKHEAD CUST
MICHAEL BANKHEAD
772.947 25.875 20,000.00
MILDRED L WEINBERG
122.485 25.875 3,169.29
INVESTORS FIDUCIARY TRUST CO TTEE
FRANCIS H PINKHAM
100.000 25.875 2,587.50
JOHN A OBRIEN
56.281 25.875 1,456.28
INVESTORS FIDUCIARY TRUST CO TTEE
ATRICIA D STILES
11.594 25.875 300.00
ELIZABETH CLAIRE BIBB
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/24/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
451.103 25.875 11,672.29
JEFFREY VINCENT BIBB
451.103 25.875 11,672.29
SHARON ANN BOSSARD BIBB
62.173 25.875 1,608.73
CLAUDIA E BAIN
4.257 25.875 110.15
LOLITA A HORN TR UA 01/25/91
BO THE LOLITA A HORN TRUST
27.035 25.875 699.53
KATHRYN M STARK
VOLUNTARY ADMINISTRATOR
ULIA LAMBERT
1,559.051 25.875 40,340.44
JANE S HOGAN TR
UW RICHARD MARTIN HOGAN TRUST
----------------- ----------------
PRICE DATE TOTALS 19,874.271 514,246.75
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/26/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
112.162 26.250 2,944.25
FRANK S STEIN
10.597 26.250 278.17
INVESTORS FIDUCIARY TRUST CO TTEE
BARRY WHITE
464.516 29.062 13,500.00
INVESTORS FIDUCIARY TRUST CO TTEE
GUILLERMO CALDERON
82.051 24.375 2,000.00
INVESTORS FIDUCIARY TRUST CO TTEE
ANNE E WANNEMACHER
9.671 24.375 235.72
INVESTORS FIDUCIARY TRUST CO TTEE
ANNE E WANNEMACHER
67.177 26.250 1,763.40
TODD A ELASH
177.912 26.250 4,670.19
INVESTORS FIDUCIARY TRUST CO TTEE
JOHN W LANDY
128.514 26.250 3,373.50
INVESTORS FIDUCIARY TRUST CO TTEE
THE J & W SELIGMAN & CO., INC
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/26/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
49.454 26.250 1,298.18
INVESTORS FIDUCIARY TRUST CO TTEE
THE SELIGMAN DATA CORP
401K/THRIFT PLAN
ATTN: PENSION PLAN SERVICES
----------------- ----------------
PRICE DATE TOTALS 1,102.054 30,063.41
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/31/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
74.941 26.687 2,000.00
TIMOTHY JON EDWARDS
32.314 26.687 862.39
INVESTORS FIDUCIARY TRUST CO TTEE
HOWARD K JENSEN
93.677 26.687 2,500.00
DENISE BOSE JOHNSON
11.282 26.687 301.09
CHURCH OF ST JOHN THE BAPTIST
374.707 26.687 10,000.00
STANLEY GOLDBLATT &
KATHERINE K GOLDBLATT JT TEN
59.801 26.687 1,595.94
SIDNEY SHERMAN
/O VALORIE JOY PROMISEL ATTY
255.297 26.687 6,813.23
INVESTORS FIDUCIARY TRUST CO TTEE
JULIAN RUSLANDER
9,047.107 26.687 241,444.67
INVESTORS FIDUCIARY TRUST CO TTEE
RICHARD E SUMMERS
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/31/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
7,898.812 26.687 210,799.55
INVESTORS FIDUCIARY TRUST CO TTEE
RICHARD E SUMMERS
225.000 26.687 6,004.69
H STEVEN GILBERT CUST
DOUGLAS SCOTT GILBERT
562.493 26.687 15,011.53
JERRY K JEBO CUST
EMILY JORDAN JEBO
420.713 26.687 11,227.78
GARY E CASSIDY CUST
BRANDON E CASSIDY
53.842 26.687 1,436.90
CLOYDE ROBERT BACON &
HOLLY BETH BACON JT TEN
39.904 26.687 1,064.93
INVESTORS FIDUCIARY TRUST CO TTEE
45.471 26.687 1,213.50
INVESTORS FIDUCIARY TRUST CO TTEE
HOWARD DEAN LONG
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/31/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
124.967 26.687 3,335.05
INVESTORS FIDUCIARY TRUST CO TTEE
ALICE E SULLIVAN
30.126 26.687 804.00
INVESTORS FIDUCIARY TRUST CO TTEE
ROBERT G BERRY
471.011 26.687 12,570.11
JANE F VOSE CUST
LUKE JAMES VOSE
123.653 26.687 3,300.00
JOHN P CODY III CUST
JOHN P CODY IV
800.000 26.687 21,350.00
PAUL W GREEN &
PAULINE G GREEN JT TEN
178.215 26.687 4,756.11
INVESTORS FIDUCIARY TRUST CO TTEE
BARBARA L RODGERS
161.874 26.687 4,320.00
INVESTORS FIDUCIARY TRUST CO TTEE
REGINA M OREILLY
17.237 26.687 460.00
INVESTORS FIDUCIARY TRUST CO TTEE
ERSKINE B VAN HOUTEN JR
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/31/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
70.000 26.687 1,868.13
HELEN M BUTT
507.420 26.687 13,541.77
ALVERN T LUNNING
56.739 26.687 1,514.22
THE WOLF-PACK FUND
110.515 26.687 2,949.37
INVESTORS FIDUCIARY TRUST CO TTEE
MICHAEL SCOTT TAYLOR
1,000.000 26.687 26,687.50
CASIMERR J SZALKOWSKI &
ALFREDA S SZALKOWSKI JT TEN
1.226 26.687 32.72
SIDNEY ROBINS &
BARBARA ROBINS TR UA 7/31/84
1.749 26.687 46.68
FRANK J KICK &
MILTON D SOLOMON TR 3-12-86
1.160 26.687 30.96
FRANK J KICK &
MILTON D SOLOMON TR 12-11-85
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/31/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
1,024.617 26.687 27,344.47
GENE FREEMAN &
OYCE FREEMAN JT TEN
37.471 26.687 1,000.00
W NORWOOD BOYD CUST
508.204 26.687 13,562.69
ROBERT F GREENBERG
189.624 26.687 5,060.60
INVESTORS FIDUCIARY TRUST CO TTEE
ROBERT I RUBOVITZ
347.776 26.687 9,281.27
EVERGREEN INVESTMENT ASSOC L P
3,228.619 26.687 86,163.77
PAUL J PLISHNER TR UA 5-5-94
56.206 26.687 1,500.00
YVONNE BALALA &
KATHRYN ELLIS JT TEN
506.593 26.687 13,519.71
INVESTORS FIDUCIARY TRUST CO TTEE
HAROLD L GUILLORY
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/31/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
1.858 26.687 49.59
FRANK J KICK TR UA 09/02/94
FBO AVITAL H WARBURG
1.858 26.687 49.59
FRANK J KICK TR UA 09/02/94
437.869 26.687 11,685.63
MICHAEL J LONDON TR
22.914 26.687 611.52
INVESTORS FIDUCIARY TRUST CO TTEE
DORIS A GILLEN
33.079 26.687 882.80
MYRA LOKER MENVILLE
1.124 26.687 30.00
INVESTORS FIDUCIARY TRUST CO TTEE
JOSEPH F WALSH
49.811 26.687 1,329.33
HELEN O MANZEK
39.000 26.687 1,040.81
J NICHOLAS PROUT
MONTHLY FORM 23C-1 REPORT
076-SELIGMAN GROUP OF FUNDS
097-TRI-CONTINENTAL CORPORATION - COMMON PRICE DATE 12/31/97
ORDER COST ORDER
ACCT/REGISTRATION SHARES PRICE DOLLARS
29.887 26.687 797.61
STANLEY NORDHEIMER &
VALYN NORDHEIMER JT TEN
50.000 26.687 1,334.38
JOHN KNOX PRESBYTERIAN CHURCH
(U.S.A)
1,913.152 26.687 51,057.24
MICHAEL J LONDON EX
EST RHODA G LONDON
33.000 26.687 880.69
JACK GOULD EX
EST SOFIA QUITON
432.676 26.687 11,547.04
DANIEL KEWIN EX
EST BARBARA D KEWIN
2,951.802 26.687 78,776.22
FRANCES REHFUSS EX
EST HELEN REHFUSS
----------------- ----------------
PRICE DATE TOTALS 34,748.393 927,347.78
----------------- ----------------
MONTH-END TOTALS 161,274.962 4,368,092.17
================= ================
</TABLE>