Sewing Machine Research
ISMACS International
International Sewing Machine Collectors' Society

Singer Sewing Machine Serial Number Database

Serial Numbers Beginning with:

Letter Register Numbers
From - To
Machine Class
(Model No.)
Quantity Allotted Date Allotted Year Allotted Notes
AF- 000001 004340 201 4340 June 6 1938
AF- 004341 004440 149 100 June 13 1938
AF- 004441 004490 11 50 July 12 1938
AF- 004491 004990 17 500 July 12 1938
AF- 004991 014990 66 10000 July 12 1938
AF- 014991 019990 96 5000 July 12 1938
AF- 019991 054990 15 35000 August 16 1938
AF- 054991 055490 18 500 August 16 1938
AF- 055491 055990 147 500 August 16 1938
AF- 055991 056005 10 15 August 25 1938
AF- 056006 059005 31 3000 September 14 1938
AF- 059006 059305 69 300 September 14 1938
AF- 059306 059605 146 300 September 14 1938
AF- 059606 059905 178 300 September 25 1938
AF- 059906 069905 201 10000 September 25 1938
AF- 069906 070405 24 500 October 3 1938
AF- 070406 070705 52 300 October 3 1938
AF- 070706 090705 221 20000 October 10 1938
AF- 090706 091005 68 300 November 1 1938
AF- 091006 091305 105 300 November 2 1938
AF- 091306 091605 32 300 November 7 1938
AF- 091606 091805 85 200 November 10 1938
AF- 091806 126805 15 35000 November 21 1938
AF- 126806 136805 66 10000 November 21 1938
AF- 136806 137105 92 300 November 21 1938
AF- 137106 137405 176 300 November 30 1938
AF- 137406 137705 19 300 December 5 1938
AF- 137706 140705 31 3000 December 5 1938
AF- 140706 141005 231 300 December 5 1938
AF- 141006 141105 159 100 December 7 1938
AF- 141106 142105 96 1000 December 20 1938
AF- 142106 152105 201 10000 December 20 1938
AF- 152106 152405 147 300 January 3 1939
AF- 152406 154405 53 2000 January 10 1939
AF- 154406 154905 78 500 January 10 1939
AF- 154906 157905 99 3000 January 10 1939
AF- 157906 160905 127 3000 January 10 1939
AF- 160906 161405 114 500 January 30 1939
AF- 161406 161605 62 200 January 31 1939
AF- 161606 161805 106 200 February 13 1939
AF- 161806 181805 221 20000 February 15 1939
AF- 181806 182105 16 300 February 21 1939
AF- 182106 182405 69 300 March 7 1939
AF- 182406 182905 18 500 March 8 1939
AF- 182906 185905 31 3000 March 28 1939
AF- 185906 186205 68 300 March 28 1939
AF- 186206 188205 95 2000 March 28 1939
AF- 188206 188505 176 300 March 28 1939
AF- 188506 198505 201 10000 April 4 1939
AF- 198506 223505 15 25000 April 12 1939
AF- 223506 233505 66 10000 April 12 1939
AF- 233506 233805 147 300 April 12 1939
AF- 233806 234105 17 300 April 25 1939
AF- 234106 234605 24 500 April 25 1939
AF- 234606 237605 99 3000 April 25 1939
AF- 237606 237705 152 100 May 10 1939
AF- 237706 240705 128 3000 May 23 1939
AF- 240706 240905 119 200 June 6 1939
AF- 240906 243905 31 3000 June 20 1939
AF- 243906 244105 7 200 June 27 1939
AF- 244106 264105 221 20000 July 11 1939
AF- 264106 289105 15 25000 July 12 1939
AF- 289106 289405 69 300 July 12 1939
AF- 289406 292405 99 3000 July 12 1939
AF- 292406 295405 128 3000 July 12 1939
AF- 295406 295705 176 300 July 12 1939
AF- 295706 300705 201 5000 July 12 1939
AF- 300706 300730 97 25 July 19 1939
AF- 300731 301230 241 500 July 19 1939
AF- 301231 301730 18 500 August 22 1939
AF- 301731 311730 66 10000 August 22 1939
AF- 311731 312230 81 500 August 22 1939
AF- 312231 312530 23 300 August 22 1939
AF- 312531 312830 52 300 August 29 1939
AF- 312831 313030 58 200 August 29 1939
AF- 313031 313530 147 500 August 29 1939
AF- 313531 316530 31 3000 September 6 1939
AF- 316531 321530 128 5000 September 6 1939
AF- 321531 321830 42 300 September 12 1939
AF- 321831 322130 68 300 September 12 1939
AF- 322131 322630 69 500 September 12 1939
AF- 322631 322655 155 Exp. 25 September 22 1939
AF- 322656 322855 51 200 October 4 1939
AF- 322856 323155 146 300 October 4 1939
AF- 323156 326155 241 3000 October 4 1939
AF- 326156 351155 15 25000 October 17 1939
AF- 351156 353155 95 2000 October 17 1939
AF- 353156 353255 124 100 October 20 1939
AF- 353256 353555 17 300 November 8 1939
AF- 353556 356555 31 3000 November 20 1939
AF- 356556 366555 66 10000 November 20 1939
AF- 366556 371555 128 5000 November 20 1939
AF- 371556 371855 176 300 November 20 1939
AF- 371856 391855 221 20000 December 5 1939
AF- 391856 392355 69 500 December 5 1939
AF- 392356 392655 92 300 December 5 1939
AF- 392656 397655 241 5000 December 5 1939
AF- 397656 397955 17 300 January 3 1940
AF- 397956 398255 68 300 January 3 1940
AF- 398256 398555 175 300 January 3 1940
AF- 398556 403555 201 5000 January 3 1940
AF- 403556 403855 32 300 January 18 1940
AF- 403856 428855 15 25000 January 24 1940
AF- 428856 433855 128 5000 January 24 1940
AF- 433856 434355 147 500 January 24 1940
AF- 434356 434555 51 200 January 24 1940
AF- 434556 435055 18 500 February 1 1940
AF- 435056 435355 52 300 February 1 1940
AF- 435356 435655 69 300 February 14 1940
AF- 435656 435855 157 200 February 27 1940
AF- 435856 436355 175 500 February 27 1940
AF- 436356 446355 201 10000 February 27 1940
AF- 446356 446855 68 500 March 1 1940
AF- 446856 447155 42 300 March 5 1940
AF- 447156 447455 16 300 March 12 1940
AF- 447456 450455 31 3000 March 18 1940
AF- 450456 460455 66 10000 March 18 1940
AF- 460456 460480 6 25 March 25 1940
AF- 460481 460530 11 50 March 25 1940
AF- 460531 461030 69 500 March 25 1940
AF- 461031 461080 97 50 March 25 1940
AF- 461081 466080 66-6 5000 March 27 1940
AF- 466081 471080 66-10 5000 March 27 1940
AF- 471081 471380 32 300 April 2 1940
AF- 471381 471880 78 500 April 2 1940
AF- 471881 476880 128 5000 April 2 1940
AF- 476881 477180 176 300 April 2 1940
AF- 477181 497180 221 20000 April 10 1940
AF- 497181 522180 15 25000 April 16 1940
AF- 522181 522480 17 300 April 16 1940
AF- 522481 522780 231 300 April 16 1940
AF- 522781 527780 241 5000 April 16 1940
AF- 527781 528280 44 500 April 19 1940
AF- 528281 528780 68 500 April 23 1940
AF- 528781 528980 58 200 May 2 1940
AF- 528981 529180 7 200 May 15 1940
AF- 529181 529680 24 500 May 15 1940
AF- 529681 544680 201 15000 May 15 1940
AF- 544681 545180 69 500 June 4 1940
AF- 545181 545480 17 300 June 19 1940
AF- 545481 545980 18 500 June 19 1940
AF- 545981 560980 66-14 15000 June 19 1940
AF- 560981 561280 81 300 June 19 1940
AF- 561281 561780 245 500 June 19 1940
AF- 561781 561880 156 100 June 26 1940
AF- 561881 562080 159 200 June 26 1940
AF- 562081 562380 32 300 July 9 1940
AF- 562381 562680 114 300 July 9 1940
AF- 562681 565680 31 3000 July 24 1940
AF- 565681 570680 128 5000 July 24 1940
AF- 570681 571180 147 500 July 24 1940
AF- 571181 571380 148 200 July 24 1940
AF- 571381 571680 242 300 July 24 1940
AF- 571681 571880 109 200 August 15 1940
AF- 571881 596880 221 25000 August 15 1940
AF- 596881 621880 15 25000 August 21 1940
AF- 621881 631880 66-14 10000 August 28 1940
AF- 631881 632380 69 500 August 29 1940
AF- 632381 632680 17 300 September 5 1940
AF- 632681 647680 201 15000 September 5 1940
AF- 647681 647705 103 Exp. 25 September 17 1940
AF- 647706 648205 175 500 September 26 1940
AF- 648206 648405 119 200 September 26 1940
AF- 648406 653405 127 5000 October 2 1940
AF- 653406 653605 7 200 October 11 1940
AF- 653606 653905 42 300 October 11 1940
AF- 653906 654205 231 300 October 11 1940
AF- 654206 669205 66-14 15000 October 16 1940
AF- 669206 672205 31 3000 October 31 1940
AF- 672206 672705 78 500 October 31 1940
AF- 672706 672999 114 294 October 31 1940
AF- 673000 678000 241-1 5001 November 6 1940 New Style
AF- 678001 683000 241-1 5000 November 6 1940 New Style
AF- 683001 683300 81 300 November 12 1940
AF- 683301 683350 97 50 November 12 1940
AF- 683351 688350 128 5000 November 12 1940
AF- 688351 688650 68 300 November 27 1940
AF- 688651 689150 69 500 November 27 1940
AF- 689151 689650 147 500 December 5 1940
AF- 689651 699650 201 10000 December 5 1940
AF- 699651 700150 242 500 December 5 1940
AF- 700151 720150 15 20000 December 18 1940
AF- 720151 720450 16 300 December 18 1940
AF- 720451 720750 17 300 December 18 1940
AF- 720751 735750 66 15000 December 18 1940
AF- 735751 740750 127 5000 December 31 1940
AF- 740751 760750 221 20000 January 7 1941
AF- 760751 761050 17 300 January 16 1941
AF- 761051 764050 31 3000 February 5 1941
AF- 764051 765050 95 1000 February 5 1941
AF- 765051 765150 152 100 February 5 1941
AF- 765151 765650 175 500 February 5 1941
AF- 765651 780650 66 15000 February 12 1941
AF- 780651 785650 128 5000 February 12 1941
AF- 785651 795650 201 10000 February 12 1941
AF- 795651 800650 245 5000 February 12 1941
AF- 800651 800950 7 300 February 18 1941
AF- 800951 801250 176 300 February 18 1941
AF- 801251 801550 44 300 March 5 1941
AF- 801551 801850 114 300 March 5 1941
AF- 801851 826850 15 25000 March 18 1941
AF- 826851 827350 17 500 March 18 1941
AF- 827351 832350 127 5000 March 18 1941
AF- 832351 832850 69 500 March 26 1941
AF- 832851 842850 241 10000 March 26 1941
AF- 842851 843150 42 300 April 1 1941
AF- 843151 863150 66 20000 April 1 1941
AF- 863151 863450 81 300 April 1 1941
AF- 863451 863750 157 300 April 1 1941
AF- 863751 863950 171 200 April 1 1941
AF- 863951 883950 221 20000 April 1 1941
AF- 883951 884250 16 300 April 15 1941
AF- 884251 884550 68 300 April 15 1941
AF- 884551 885550 96 1000 April 15 1941
AF- 885551 886050 147 500 April 15 1941
AF- 886051 901050 201 15000 April 15 1941
AF- 901051 901100 97 50 April 23 1941
AF- 901101 906100 128 5000 April 23 1941
AF- 906101 907100 95 1000 May 5 1941
AF- 907101 907400 7 300 May 14 1941
AF- 907401 907450 11 50 May 14 1941
AF- 907451 942450 15 35000 May 14 1941
AF- 942451 942950 175 500 May 14 1941
AF- 942951 943250 231 300 May 14 1941
AF- 943251 943750 242 500 May 14 1941
AF- 943751 948750 245 5000 May 14 1941
AF- 948751 948850 124 100 May 26 1941
AF- 948851 953850 127 5000 May 28 1941
AF- 953851 973850 66 20000 June 4 1941
AF- 973851 974350 68 500 June 4 1941
AF- 974351 974450 149 100 June 4 1941
AF- 974451 974950 17 500 June 25 1941
AF- 974951 977950 95 3000 June 25 1941
AF- 977951 978250 114 300 June 25 1941
AF- 978251 983250 128 5000 June 25 1941
AF- 983251 998250 201 15000 June 25 1941
AF- 998251 999999 221 1749 July 1 1941