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International Sewing Machine Collectors' Society

The purpose of the International Sewing Machine Collectors' Society is to foster the collecting of, and research into, sewing machines.

Singer Sewing Machine Serial Number Database

Serial Numbers Beginning with: AK
Letter Register Numbers
From - To		 Machine Class
(Model No.)		 Quantity Allotted Date Allotted Year Allotted Notes
AK- 000001 017220 15 17220 November 10 1950
AK- 017221 052220 66 35000 November 10 1950
AK- 052221 52720 81 500 November 10 1950
AK- 052721 052820 97 100 November 22 1950
AK- 052821 053820 17 1000 December 5 1950
AK- 053821 054820 69 1000 December 18 1950
AK- 054821 057820 31 3000 December 18 1950
AK- 057821 058320 68 500 January 3 1951
AK- 058321 058820 157 500 January 5 1951
AK- 058821 059320 18 500 January 8 1951
AK- 059321 069320 128 10000 January 15 1951
AK- 069321 071320 246 2000 January 15 1951
AK- 071321 121320 221-1 50000 January 29 1951
AK- 121321 122320 175 1000 January 29 1951
AK- 122321 123320 69 1000 January 31 1951
AK- 123321 123820 7 500 February 7 1951
AK- 123821 158820 66 35000 February 8 1951
AK- 158821 159820 231 1000 February 8 1951
AK- 159821 194820 15 35000 February 20 1951
AK- 194821 209820 128 15000 February 20 1951
AK- 209821 234820 201 25000 February 20 1951
AK- 234821 249820 241 15000 February 20 1951
AK- 249821 251820 246 2000 February 21 1951
AK- 251821 252820 253 1000 February 23 1951
AK- 252821 255820 24 3000 March 5 1951
AK- 255821 256320 247 500 March 6 1951
AK- 256321 257320 147 1000 March 9 1951
AK- 257321 257620 78 300 March 19 1951
AK- 257621 257720 248 100 March 19 1951
AK- 257721 257750 301 30 March 27 1951
AK- 257751 258750 175 1000 March 29 1951
AK- 258751 259750 17 1000 April 2 1951
AK- 259751 260750 69 1000 April 2 1951
AK- 260751 261050 109 300 April 2 1951
AK- 261051 262050 114 1000 April 2 1951
AK- 262051 264050 246 2000 April 2 1951
AK- 264051 264550 16 500 April 16 1951
AK- 264551 314550 15 50000 April 26 1951
AK- 314551 349550 66 35000 April 26 1951
AK- 349551 364550 128 15000 April 26 1951
AK- 364551 389550 201 25000 April 26 1951
AK- 389551 389575 Exp.257 25 May 3 1951
AK- 389576 439575 221 50000 May 10 1951
AK- 439576 440575 253 1000 May 10 1951
AK- 440576 441075 81 500 May 14 1951
AK- 441076 441375 106 300 May 14 1951
AK- 441376 441425 11 50 May 18 1951
AK- 441426 441925 69 500 May 21 1951
AK- 441926 442925 69 1000 June 4 1951
AK- 442926 445925 31 3000 June 12 1951
AK- 445926 446925 175 1000 June 12 1951
AK- 446926 447925 247 1000 June 12 1951
AK- 447926 449300 241 1375 June 14 1951
AK- 449301 462925 66 13625 October 16 1951
AK- 462926 463225 706 300 June 14 1951
AK- 463226 463725 82 500 June 18 1951
AK- 463726 464725 17 1000 July 3 1951
AK- 464726 465725 69 1000 July 3 1951
AK- 465726 467725 245 2000 July 18 1951
AK- 467726 467750 Exp.257 25 July 20 1951
AK- 467751 517750 15 50000 July 26 1951
AK- 517751 518250 19 500 July 26 1951
AK- 518251 518750 105 500 July 26 1951
AK- 518751 533000 128 14250 July 26 1951
AK- 533001 533750 147 750 October 16 1951
AK- 533751 534750 147 1000 July 26 1951
AK- 534751 535050 152 300 July 26 1951
AK- 535051 560050 201 25000 July 26 1951
AK- 560051 562050 246 2000 July 26 1951
AK- 562051 563050 253 1000 July 26 1951
AK- 563051 563550 16 500 August 17 1951
AK- 563551 563850 42 300 August 27 1951
AK- 563851 564850 69 1000 August 28 1951
AK- 564851 565850 18 1000 August 30 1951
AK- 565851 566850 253 1000 August 31 1951
AK- 566851 566950 97 100 September 5 1951
AK- 566951 567250 149 300 September 5 1951
AK- 567251 567550 105 300 September 26 1951
AK- 567551 568550 1200 1000 September 28 1951
AK- 568551 568575 255 Exp. 25 October 3 1951
AK- 568576 568675 55 100 October 5 1951
AK- 568676 568975 159 300 October 12 1951
AK- 568976 569975 17 1000 October 17 1951
AK- 569976 572975 31 3000 October 17 1951
AK- 572976 573475 32 500 October 17 1951
AK- 573476 573775 146 300 October 17 1951
AK- 573776 574775 175 1000 October 17 1951
AK- 574776 575775 231 1000 October 17 1951
AK- 575776 576775 69 1000 October 25 1951
AK- 576776 626775 221 50000 October 31 1951
AK- 626776 626975 178 200 October 31 1951
AK- 626976 627475 68 500 November 1 1951
AK- 627476 677475 15 50000 November 19 1951
AK- 677476 702475 201 25000 November 19 1951
AK- 702476 704475 246 2000 November 19 1951
AK- 704476 705475 16 1000 December 3 1951
AK- 705476 705775 78 300 January 3 1952
AK- 705776 705875 97 100 January 3 1952
AK- 705876 720875 128 15000 January 3 1952
AK- 720876 721875 247 1000 January 3 1952
AK- 721876 722375 68 500 January 10 1952
AK- 722376 723375 69 1000 January 23 1952
AK- 723376 723675 152 300 January 24 1952
AK- 723676 726675 31 3000 January 30 1952
AK- 726676 741675 66 15000 January 30 1952
AK- 741676 742675 175 1000 February 1 1952
AK- 742676 744675 253 2000 February 1 1952
AK- 744676 745675 114 1000 February 14 1952
AK- 745676 795675 221 50000 February 20 1952
AK- 795676 796675 16 1000 February 27 1952
AK- 796676 796975 55 300 February 27 1952
AK- 796976 797975 68 1000 February 27 1952
AK- 797976 798275 148 300 February 28 1952
AK- 798276 799275 251 1000 February 29 1952
AK- 799276 849275 15 50000 March 3 1952
AK- 849276 851275 246 2000 March 5 1952
AK- 851276 851575 78 300 March 10 1952
AK- 851576 852575 147 1000 March 11 1952
AK- 852576 853575 18 1000 March 20 1952
AK- 853576 854575 69 1000 March 28 1952
AK- 854576 869575 128 15000 April 3 1952
AK- 869576 870075 7 500 April 14 1952
AK- 870076 870575 124 500 April 14 1952
AK- 870576 871075 146 500 April 14 1952
AK- 871076 871575 157 500 April 14 1952
AK- 871576 886575 66 15000 April 16 1952
AK- 886576 911575 201 25000 April 16 1952
AK- 911576 912575 68 1000 April 28 1952
AK- 912576 913575 231 1000 April 28 1952
AK- 913576 914575 16 1000 May 1 1952
AK- 914576 917575 31 3000 May 1 1952
AK- 917576 917675 248 100 May 14 1952
AK- 917676 917775 43 100 May 23 1952
AK- 917776 967775 15 50000 May 26 1952
AK- 967776 968075 105 300 June 10 1952
AK- 968076 969575 1200 1500 June 10 1952
AK- 969576 972575 24 3000 June 12 1952
AK- 972576 973575 114 1000 July 8 1952
AK- 973576 973875 97 300 July 16 1952
AK- 973876 983875 128 10000 July 23 1952
AK- 983876 984875 175 1000 July 24 1952

ISMACS is an organization totally independent of all sewing-machine manufacturers, past or present and is not affiliated with any of the companies mentioned in these pages.  Please Note: Do not contact any ISMACS official in an attempt to solicit a valuation - it is not possible other than by hands-on assessment and your request will be ignored.

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