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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: EK
Letter Register Numbers
From - To
Machine Class
(Model No.)
Quantity Allotted Date Allotted Year Allotted Notes
EK- 000001 060000 306K 16425 November 9 1954
EK- 016426 016625 172K 200 November 10 1954
EK- 016626 017625 96K 1000 November25 1954
EK- 017626 017825 45K 200 November 30 1954
EK- 017826 067825 99K 50000 December 6 1954
EK- 067826 102825 15K 35000 December 10 1954
EK- 102826 102826 6K 1 December 13 1954
EK- 102827 122826 201K 20000 December 20 1954 ALUM.
EK- 122827 123026 91K 200 December 21 1954
EK- 123027 126026 103K 3000 January 10 1955
EK- 126027 126126 46K 100 January 11 1955 SURJ.
EK- 126127 128126 96K 2000 January 13 1955
EK- 128127 128138 47K 12 January 18 1955
EK- 128139 129638 29K 1500 January 19 1955
EK- 129639 144638 128K 15000 January 19 1955
EK- 144639 146638 246K 2000 January 19 1955
EK- 146639 152638 31K 6000 January 26 1955
EK- 152639 153138 45K 500 January 26 1955
EK- 153139 203138 99K 50000 February 9 1955
EK- 203139 213138 221K 10000 February 14 1955
EK- 213139 213338 172K 200 February 15 1955
EK- 213339 238338 201K 25000 February 21 1955
EK- 238339 273338 15K 35000 February 22 1955
EK- 273339 273438 44K 100 March 1 1955
EK- 273439 367121 451K105 1000 March 1 1955
EK- 274439 280438 15K77 6000 March 1 1955
EK- 280439 280938 95K 500 March 7 1955
EK- 280939 298938 128K 18000 March 8 1955
EK- 298939 303938 31K 5000 March 8 1955
EK- 303939 319938 306K 16000 March 8 1955
EK- 319939 329938 222K 10000 March 14 1955
EK- 329939 329944 6K 6 March 22 1955
EK- 329945 330944 451K105 1000 March 22 1955 S.A.
EK- 330945 331944 81K 1000 March 23 1955
EK- 331945 334444 96K 2500 March 29 1955
EK- 334445 335944 29K 1500 April 12 1955
EK- 335945 338944 103K 3000 April 12 1955
EK- 338945 378944 15K 40000 April 19 1955
EK- 378945 381944 96K 3000 April 19 1955
EK- 381945 382944 451K105 1000 April 19 1955
EK- 382945 407944 201K 25000 April 26 1955
EK- 407945 457944 99K 50000 April 26 1955
EK- 457945 459444 95K 1500 April 27 1955
EK- 459445 459450 47K 6 April 27 1955
EK- 459451 479450 306K 20000 May 2 1955
EK- 479451 489450 15K77 10000 May 2 1955
EK- 489451 514450 128K 25000 May 9 1955
EK- 514451 515950 246K 1500 May 9 1955
EK- 515951 515952 16K 2 May 10 1955
EK- 515953 516452 45K 500 May 16 1955
EK- 516453 521452 31K 5000 May 24 1955
EK- 521453 521462 47K 10 May 30 1955
EK- 521463 521662 91K 200 June 27 1955
EK- 521663 522662 451K105 1000 June 27 1955
EK- 522663 562662 15K 40000 June29 1955
EK- 562663 564162 95K 1500 July 19 1955
EK- 564163 567162 103K 3000 July 19 1955
EK- 567163 617162 99K 50000 July 20 1955
EK- 617163 627162 15K77 10000 July 26 1955
EK- 627163 628162 451K1 1000 July 26 1955
EK- 628163 638162 222K 10000 August 16 1955
EK- 638163 639662 29K 1500 August 16 1955
EK- 639663 639762 34K 100 August 16 1955
EK- 639763 642762 96K 3000 August 16 1955
EK- 642763 667762 128K 25000 August 16 1955
EK- 667763 692762 201K 25000 August 16 1955
EK- 692763 732762 15K 40000 September 6 1955
EK- 732763 733262 45K 500 September 6 1955
EK- 733263 733272 47K 10 September 9 1955
EK- 733273 736272 96K 3000 september 13 1955
EK- 736273 786272 99K 50000 September 13 1955
EK- 786273 787772 29K 1500 September 20 1955
EK- 787773 789272 95K 1500 September 20 1955
EK- 789273 792272 103K 3000 September 20 1955
EK- 792273 793272 451K105 1000 September 20 1955
EK- 793273 803272 15K77 10000 October 3 1955
EK- 803273 803572 91K 300 October 3 1955
EK- 803573 804572 451K105 1000 October 17 1955
EK- 804573 804772 46K 200 October 25 1955
EK- 804773 804872 138K 100 October 25 1955
EK- 804873 829872 201K 25000 October 25 1955
EK- 829873 831372 95K 1500 November 1 1955
EK- 831373 871372 15K80 & 88 40000 November 1 1955
EK- 871373 876372 31K 5000 November 8 1955
EK- 876373 901372 128K 25000 November 8 1955
EK- 901373 921372 326K 20000 November 8 1955
EK- 921373 921872 91K 500 November 15 1955
EK- 921873 923372 451K1 & 5 1500 November 22 1955
EK- 923373 973372 99K 50000 November 23 1955
EK- 973373 983372 15K77 10000 December 6 1955
EK- 983373 984372 451K105 1000 December 6 1955
EK- 984373 984872 45K 500 December 6 1955
EK- 984873 986372 95K 1500 December 13 1955
EK- 986373 991372 221K 5000 December 20 1955
EK- 991373 992399 451K105 1027 December 27 1955
EK- 992400 992409 133K 10 January 6 1956
EK- 992410 999999 15K80 7590 January 10 1956