Sewing Machine Research
ISMACS International
International Sewing Machine Collectors' Society

Singer Sewing Machine Serial Number Database

Serial Numbers Beginning with: AA

Letter Register Numbers
From - To
Machine Class
(Model No.)
Quantity Allotted Date Allotted Year Allotted Notes
AA- 000501 001500 81 1000 August 19 1924
AA- 001501 011500 99 10000 August 19 1924
AA- 011501 011700 119 200 August 19 1924
AA- 011701 012000 42 300 September 2 1924
AA- 012001 037000 127 25000 September 2 1924
AA- 037001 039000 96 2000 September 16 1924
AA- 039001 039200 105 200 September 16 1924
AA- 039201 039700 17 500 September 23 1924
AA- 039701 040700 24 1000 September 23 1924
AA- 040701 075700 66 35000 September 23 1924
AA- 075701 076700 16 1000 September 30 1924
AA- 076701 076850 53 150 September 30 1924
AA- 076851 077000 148 150 September 30 1924
AA- 077001 080000 31 3000 October 7 1924
AA- 080001 080200 58 200 October 8 1924
AA- 080201 115200 15 35000 October 15 1924
AA- 115201 117200 18 2000 October 15 1924
AA- 117201 137200 99 20000 October 22 1924
AA- 137201 139200 32 2000 October 29 1924
AA- 139201 139500 147 300 October 29 1924
AA- 139501 139650 92 150 November 11 1924
AA- 139651 149650 128 10000 November 11 1924
AA- 149651 150650 81 1000 November 25 1924
AA- 150651 152650 96 2000 November 25 1924
AA- 152651 152700 11 50 December 5 1924
AA- 152701 153000 7 300 December 9 1924
AA- 153001 153500 17 500 December 9 1924
AA- 153501 188500 66 35000 December 16 1924
AA- 188501 188650 149 150 December 16 1924
AA- 188651 189650 24 1000 January 13 1925
AA- 189651 192650 31 3000 January 13 1925
AA- 192651 192850 51 200 January 13 1925
AA- 192851 193050 116 200 January 13 1925
AA- 193051 193100 7 50 January 15 1925
AA- 193101 228100 15 35000 January 21 1925
AA- 228101 228125 6 25 January 21 1925
AA- 228126 253125 127 25000 January 27 1925
AA- 253126 253135 57 10 February 4 1925
AA- 253136 253635 17 500 February 10 1925
AA- 253636 255635 18 2000 February 26 1925
AA- 255636 270635 99 15000 February 26 1925
AA- 270636 285635 128 15000 February 26 1925
AA- 285636 286635 16 1000 March 4 1925
AA- 286636 336635 66 50000 March 4 1925
AA- 336636 337635 81 1000 March 4 1925
AA- 337636 337685 56 50 March 10 1925
AA- 337686 338185 17 500 March 25 1925
AA- 338186 341185 31 3000 March 25 1925
AA- 341186 341385 52 200 March 25 1925
AA- 341386 342385 78 1000 March 25 1925
AA- 342386 342885 68 500 April 2 1925
AA- 342886 343885 24 1000 April 15 1925
AA- 343886 343985 92 100 April 15 1925
AA- 343986 378985 15 35000 April 23 1925
AA- 378986 379985 44 1000 April 28 1925
AA- 379986 381985 96 2000 April 28 1925
AA- 381986 382185 62 200 May 12 1925
AA- 382186 382285 109 100 May 12 1925
AA- 382286 382785 17 500 May 19 1925
AA- 382786 384785 18 2000 May 19 1925
AA- 384786 384985 42 200 May 19 1925
AA- 384986 434985 66 50000 May 19 1925
AA- 434986 449985 99 15000 May 19 1925
AA- 449986 474985 127 25000 May 19 1925
AA- 474986 477985 31 3000 May 26 1925
AA- 477986 497985 128 20000 May 26 1925
AA- 497986 498985 24 1000 June 2 1925
AA- 498986 499985 81 1000 June 9 1925
AA- 499986 500035 11 50 June 11 1925
AA- 500036 501035 16 1000 June 24 1925
AA- 501036 504035 101 3000 June 24 1925
AA- 504036 539035 15 35000 July 15 1925
AA- 539036 539535 17 500 July 15 1925
AA- 539536 542535 31 3000 July 15 1925
AA- 542536 542735 42 200 July 15 1925
AA- 542736 542935 86 200 July 15 1925
AA- 542936 543035 146 100 July 15 1925
AA- 543036 543135 63 100 August 4 1925
AA- 543136 543635 69 500 August 4 1925
AA- 543636 558635 99 15000 August 4 1925
AA- 558636 558935 7 300 August 11 1925
AA- 558936 608935 66 50000 August 11 1925
AA- 608936 609035 106 100 September 1 1925
AA- 609036 634035 127 25000 September 1 1925
AA- 634036 634335 55 300 September 8 1925
AA- 634336 635335 78 1000 September 8 1925
AA- 635336 637335 96 2000 September 8 1925
AA- 637336 637635 147 300 September 8 1925
AA- 637636 639635 18 2000 September 16 1925
AA- 639636 640635 24 1000 September 16 1925
AA- 640636 641635 81 1000 September 16 1925
AA- 641636 644635 31 3000 September 22 1925
AA- 644636 664635 128 20000 September 22 1925
AA- 664636 699635 15 35000 October 6 1925
AA- 699636 699835 148 200 October 6 1925
AA- 699836 699860 6 25 October 13 1925
AA- 699861 700360 17 500 October 22 1925
AA- 700361 715360 99 15000 October 22 1925
AA- 715361 716360 16 1000 November 6 1925
AA- 716361 716460 58 100 November 6 1925
AA- 716461 766460 66 50000 November 6 1925
AA- 766461 766960 68 500 November 6 1925
AA- 766961 769960 101 3000 November 6 1925
AA- 769961 770010 109 50 November 6 1925
AA- 770011 770210 105 200 December 2 1925
AA- 770211 795210 127 25000 December 8 1925
AA- 795211 815210 128 20000 December 8 1925
AA- 815211 815710 17 500 December 15 1925
AA- 815711 816710 24 1000 December 15 1925
AA- 816711 816910 42 200 December 15 1925
AA- 816911 817210 55 300 December 22 1925
AA- 817211 817510 52 300 December 29 1925
AA- 817511 852510 15 35000 January 20 1926
AA- 852511 855510 31 3000 January 20 1926
AA- 855511 870510 99 15000 January 20 1926
AA- 870511 873510 101 3000 January 20 1926
AA- 873511 873610 112 100 January 20 1926
AA- 873611 873910 147 300 January 20 1926
AA- 873911 873960 11 50 January 25 1926
AA- 873961 923960 66 50000 January 26 1926
AA- 923961 925960 96 2000 January 26 1926
AA- 925961 927960 18 2000 February 10 1926
AA- 927961 928010 57 50 February 25 1926
AA- 928011 928210 112 200 march 2 1926
AA- 928211 928510 114 300 March 2 1926
AA- 928511 929510 44 1000 March 17 1926
AA- 929511 930510 81 1000 March 17 1926
AA- 930511 950510 128 20000 March 17 1926
AA- 950511 975510 127 25000 Marach 30 1926
AA- 975511 975810 147 300 March 30 1926
AA- 975811 976810 16 1000 April 6 1926
AA- 976811 977810 32 1000 April 6 1926
AA- 977811 992810 99 15000 April 13 1926
AA- 992811 997810 101 5000 April 13 1926
AA- 997811 999999 31 2189 April 13 1926