VANGUARD FIXED INCOME SECURITIES FUND INC
NSAR-A, 1998-09-17
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<PAGE>      PAGE  1
000 A000000 07/31/98
000 C000000 0000106444
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 3.0.a
000 J000000 U
001 A000000 VANGUARD FIXED INCOME SECURITIES FUND
001 B000000 811-2368
001 C000000 6106691000
002 A000000 100 VANGUARD BOULEVARD
002 B000000 MALVERN
002 C000000 PA
002 D010000 19355
003  000000 N
004  000000 N
005  000000 N
006  000000 N
007 A000000 Y
007 B000000  9
007 C010100  1
007 C020100 LONG-TERM CORPORATE PORTFOLIO
007 C030100 N
007 C010200  2
007 C020200 HIGH YIELD CORPORATE PORTFOLIO
007 C030200 N
007 C010300  3
007 C020300 GNMA PORTFOLIO
007 C030300 N
007 C010400  4
007 C020400 SHORT-TERM CORPORATE PORTFOLIO
007 C030400 N
007 C010500  5
007 C020500 LONG-TERM U.S. TREASURY PORTFOLIO
007 C030500 N
007 C010600  6
007 C020600 SHORT-TERM FEDERAL PORTFOLIO
007 C030600 N
007 C010700  7
007 C020700 SHORT-TERM U.S. TREASURY PORTFOLIO
007 C030700 N
007 C010800  8
007 C020800 INTERMEDIATE-TERM U.S. TREASURY PORTFOLIO
007 C030800 N
007 C010900  9
007 C020900 INTERMEDIATE-TERM CORPORATE PORTFOLIO
007 C030900 N
007 C011000 10
013 A00AA01 PRICEWATERHOUSE COOPERS LLP
<PAGE>      PAGE  2
013 B01AA01 PHILADELPHIA
013 B02AA01 PA
013 B03AA01 19103
014 A00AA01 VANGUARD MARKETING CORPORATION
014 B00AA01 8-21570
018  00AA00 Y
019 A00AA00 Y
019 B00AA00   97
019 C00AA00 VANGUARDGR
020 C000001      0
020 C000002      0
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020 C000004      0
020 C000005      0
020 C000006      0
020 C000007      0
020 C000008      0
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020 C000010      0
021  000000        0
022 A000001 THE VANGUARD GROUP, INC./POOLED CASH ACCT.
022 B000001 23-1945930
022 C000001   5854434
022 D000001   5506399
022 A000002 SMITH BARNEY INC.
022 B000002 13-1912900
022 C000002   1454416
022 D000002    769550
022 A000003 MERRILL LYNCH PIERCE FENNER & SMITH INC.
022 B000003 13-5674085
022 C000003   1432515
022 D000003    472055
022 A000004 BARCLAYS DE ZOETO WEDD SECURITIES INC.
022 B000004 13-3410233
022 C000004    765842
022 D000004    946223
022 A000005 GREENWICH CAPITAL MARKETS, INC.
022 B000005 13-3172275
022 C000005    903639
022 D000005    516153
022 A000006 MORGAN STANLEY & CO., INC.
022 B000006 13-2655998
022 C000006    714639
022 D000006    547502
022 A000007 GOLDMAN SACHS & CO.
022 B000007 13-5108880
022 C000007    755782
022 D000007    337850
022 A000008 DONALDSON, LUFKIN & JENRETTE SECURITIES CORP.
022 B000008 13-2741729
022 C000008    535157
<PAGE>      PAGE  3
022 D000008    499639
022 A000009 LEHMAN PROTHERS INC.
022 B000009 13-2518466
022 C000009    550993
022 D000009    215637
022 A000010 J.P. MORGAN SECURITIES INC.
022 B000010 13-3224016
022 C000010    508596
022 D000010    182918
023 C000000   15793129
023 D000000   11161443
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<PAGE>      PAGE  4
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015 A000101 THE CHASE MANHATTAN BANK, N.A.
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<PAGE>      PAGE  5
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<PAGE>      PAGE  6
049  000100 N
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<PAGE>      PAGE  7
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<PAGE>      PAGE  8
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015 A000201 THE CHASE MANHATTAN BANK, N.A.
015 B000201 C
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<PAGE>      PAGE  9
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<PAGE>      PAGE  10
050  000200 N
051  000200 N
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<PAGE>      PAGE  11
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<PAGE>      PAGE  12
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015 A000301 THE CHASE MANHATTAN BANK, N.A.
015 B000301 C
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015 C030301 11245
015 E010301 X
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<PAGE>      PAGE  13
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<PAGE>      PAGE  14
048 K020300 0.008
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<PAGE>      PAGE  15
070 F010300 N
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070 J020300 N
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070 K020300 N
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<PAGE>      PAGE  16
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015 A000401 CORESTATES BANK, N.A.
015 B000401 C
<PAGE>      PAGE  17
015 C010401 PHILADELPHIA
015 C020401 PA
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015 E010401 X
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025 A000401 LEHMAN BROTHERS INC.
025 B000401 13-2518466
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025 A000402 MERRILL LYNCH PIERCE FENNER & SMITH INC.
025 B000402 13-5674085
025 C000402 D
025 D000402   86513
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025 B000403 13-1912900
025 C000403 D
025 D000403   82720
025 A000404 GOLDMAN SACHS & CO.
025 B000404 13-5108880
025 C000404 D
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025 A000405 MORGAN STANLEY & CO., INC.
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<PAGE>      PAGE  18
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070 A010400 Y
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070 D010400 N
070 D020400 N
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070 E020400 Y
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070 F020400 N
070 G010400 Y
070 G020400 N
070 H010400 N
070 H020400 N
070 I010400 N
070 I020400 N
070 J010400 Y
<PAGE>      PAGE  19
070 J020400 Y
070 K010400 Y
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070 L020400 Y
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070 N020400 Y
070 O010400 Y
070 O020400 N
070 P010400 N
070 P020400 N
070 Q010400 N
070 Q020400 N
070 R010400 N
070 R020400 N
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<PAGE>      PAGE  20
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015 B000501 C
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015 C030501 19101
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<PAGE>      PAGE  21
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039  000500 N
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056  000500 N
057  000500 N
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<PAGE>      PAGE  22
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070 A010500 Y
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070 C020500 N
070 D010500 N
070 D020500 N
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070 E020500 Y
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070 G020500 N
070 H010500 N
070 H020500 N
070 I010500 N
070 I020500 N
070 J010500 Y
070 J020500 N
070 K010500 Y
070 K020500 N
070 L010500 N
070 L020500 N
070 M010500 N
070 M020500 N
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070 O010500 Y
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070 P010500 Y
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<PAGE>      PAGE  23
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<PAGE>      PAGE  24
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015 B000601 C
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015 C030601 19101
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039  000600 N
040  000600 N
<PAGE>      PAGE  25
055 A000600 N
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056  000600 N
057  000600 N
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070 A010600 Y
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070 D020600 N
070 E010600 N
070 E020600 N
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070 G010600 N
070 G020600 N
070 H010600 N
070 H020600 N
070 I010600 N
070 I020600 N
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070 J020600 Y
070 K010600 Y
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070 L010600 N
070 L020600 N
070 M010600 N
<PAGE>      PAGE  26
070 M020600 N
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070 N020600 Y
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<PAGE>      PAGE  27
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015 A000701 STATE STREET BANK AND TRUST COMPANY
015 B000701 C
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015 C030701 02110
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<PAGE>      PAGE  28
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<PAGE>      PAGE  29
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<PAGE>      PAGE  30
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<PAGE>      PAGE  31
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015 A000801 STATE STREET BANK AND TRUST COMPANY
015 B000801 C
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<PAGE>      PAGE  32
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<PAGE>      PAGE  33
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070 H020800 N
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<PAGE>      PAGE  34
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<PAGE>      PAGE  35
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025 A000901 SMITH BARNEY INC.
025 B000901 13-1912900
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025 B000902 13-2518466
025 C000902 D
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025 B000903 13-5108880
025 C000903 D
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025 A000904 DONALDSON, LUFKIN & JENRETTE SECURITIES INC.
025 B000904 13-2741729
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<PAGE>      PAGE  36
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070 E020900 N
070 F010900 N
070 F020900 N
070 G010900 Y
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070 H020900 N
070 I010900 N
070 I020900 N
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070 J020900 N
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<PAGE>      PAGE  37
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070 L010900 Y
070 L020900 Y
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070 M020900 N
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070 N020900 Y
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<PAGE>      PAGE  38
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SIGNATURE   GARY P. SOURA                                
TITLE       MANAGER             
 


<TABLE> <S> <C>

<ARTICLE> 6
<RESTATED> 
<CIK> 0000106444
<NAME> VANGUARD FIXED INCOME SECURITIES FUND
<SERIES>
   <NUMBER> 01
   <NAME> LONG-TERM CORPORATE PORTFOLIO
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<S>                             <C>
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</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<RESTATED> 
<CIK> 0000106444
<NAME> VANGUARD FIXED INCOME SECURITIES FUND
<SERIES>
   <NUMBER> 02
   <NAME> HIGH YIELD CORPORATE PORTFOLIO
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<CURRENCY> US
       
<S>                             <C>
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</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<RESTATED> 
<CIK> 0000106444
<NAME> VANGUARD FIXED INCOME SECURITIES FUND
<SERIES>
   <NUMBER> 07
   <NAME> SHORT-TERM U.S. TREASURY PORTFOLIO
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<CURRENCY> US
       
<S>                             <C>
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</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<RESTATED> 
<CIK> 0000106444
<NAME> VANGUARD FIXED INCOME SECURITIES FUND
<SERIES>
   <NUMBER> 08
   <NAME> INTERMEDIATE-TERM U.S. TREASURY PORTFOLIO
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<CURRENCY> US
       
<S>                             <C>
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</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<RESTATED> 
<CIK> 0000106444
<NAME> VANGUARD FIXED INCOME SECURITIES FUND
<SERIES>
   <NUMBER> 03
   <NAME> GNMA PORTFOLIO
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<CURRENCY> US
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
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</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<RESTATED> 
<CIK> 0000106444
<NAME> VANGUARD FIXED INCOME SECURITIES FUND
<SERIES>
   <NUMBER> 041
   <NAME> SHORT-TERM CORPORATE PORTFOLIO-INVESTOR SHARES
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<CURRENCY> US
       
<S>                             <C>
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</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
<RESTATED> 
<CIK> 0000106444
<NAME> VANGUARD FIXED INCOME SECURITIES FUND
<SERIES>
   <NUMBER> 042
   <NAME> SHORT-TERM CORPORATE PORTFOLIO-INSTITUTIONAL SHARES
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<CURRENCY> US
       
<S>                             <C>
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<TABLE> <S> <C>

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<NAME> VANGUARD FIXED INCOME SECURITIES FUND
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   <NAME> SHORT-TERM FEDERAL PORTFOLIO
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</TABLE>

<TABLE> <S> <C>

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</TABLE>

<TABLE> <S> <C>

<ARTICLE> 6
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<NAME> VANGUARD FIXED INCOME SECURITIES FUND
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