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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:N
Letter Register Numbers
From - To		 Machine Class
(Model No.)		 Quantity Allotted Date Allotted Year Allotted Notes
N- 6001 21000 15 15000 January 4 1900
N- 21001 23000 16 2000 January 4 1900
N- 23001 24000 18 1000 January 4 1900
N- 24001 49000 27 25000 January 4 1900
N- 49001 64000 28 15000 January 4 1900
N- 64001 67000 31 3000 January 4 1900
N- 67001 69000 32 2000 January 4 1900
N- 69001 71000 39 2000 January 4 1900
N- 71001 71100 17 100 January 4 1900
N- 71101 71150 19 50 January 4 1900
N- 71151 74000 24 2850 January 5 1900
N- 74001 74025 36-1 25 January 9 1900
N- 74026 74200 23 Cloth 175 January 9 1900
N- 74201 74300 23 Leather 100 January 9 1900
N- 74301 74400 7 100 January 10 1900
N- 74401 74500 41 100 January 17 1900
N- 74501 74700 52 200 January 19 1900
N- 74701 75700 29 1000 January 23 1900
N- 75701 76200 44 500 January 25 1900
N- 76201 76250 3 50 January 26 1900
N- 76251 76400 56 150 January 29 1900
N- 76401 76650 17 250 January 31 1900
N- 76651 82000 31 5350 February 5 1900
N- 82001 107000 15 25000 February 7 1900
N- 107001 137000 27 30000 February 7 1900
N- 137001 140000 39 3000 February 8 1900
N- 140001 140100 7 100 February 12 1900
N- 140101 140300 23 Cloth 200 February 13 1900
N- 140301 142900 24 2600 February 15 1900
N- 142901 143000 59 100 February 15 1900
N- 143001 143100 42 100 February 28 1900
N- 143101 159000 28 15900 March 1 1900
N- 159001 159100 51 100 March 2 1900
N- 159101 164000 44 4900 March 2 1900
N- 164001 167000 16 3000 March 5 1900
N- 167001 167100 19 100 March 10 1900
N- 167101 167150 35 50 March 15 1900
N- 167151 167300 23 Leather 150 March 23 1900
N- 167301 167600 23 Cloth 300 March 23 1900
N- 167601 167700 17 100 March 27 1900
N- 167701 198000 27 30300 April 2 1900
N- 198001 208000 31 10000 April 4 1900
N- 208001 212000 27-4 4000 April 6 1900
N- 212001 213000 18 1000 April 9 1900
N- 213001 218000 39 5000 April 9 1900
N- 218001 248000 15 30000 April 9 1900
N- 248001 248050 36-1 50 April 16 1900
N- 248051 248200 17 150 April 16 1900
N- 248201 248300 41 100 April 20 1900
N- 248301 251000 32 2700 April 20 1900
N- 251001 251150 51 150 April 25 1900
N- 251151 251200 7 50 April 25 1900
N- 251201 254000 24 2800 April 25 1900
N- 254001 274000 28 20000 May 8 1900
N- 274001 274100 42 100 May 20 1900
N- 274101 274200 55 100 May 23 1900
N- 274201 310000 27 35800 May 23 1900
N- 310001 310300 52 300 May 24 1900
N- 310301 310400 57 100 May 29 1900
N- 310401 310450 3 50 May 29 1900
N- 310451 311500 29 1050 June 5 1900
N- 311501 311600 7 100 June 9 1900
N- 311601 314000 16 2400 June 9 1900
N- 314001 314200 51 200 June 12 1900
N- 314201 314700 23 Cloth 500 June 12 1900
N- 314701 314800 17 100 June 15 1900
N- 314801 315000 41 200 June 20 1900
N- 315001 315100 22 100 June 23 1900
N- 315101 345000 15 29900 June 23 1900
N- 345001 355000 31 10000 June 26 1900
N- 355001 360000 27-4 5000 June 27 1900 MONTREAL
N- 360001 360100 19 100 June 28 1900
N- 360101 360200 17 100 July 9 1900
N- 360201 363000 24 2800 July 19 1900
N- 363001 363977 18 977 July 19 1900
N- 363978 363978 43 1 July 24 1900
N- 363979 364000 34 22 July 24 1900
N- 364001 369000 39 5000 July 30 1900
N- 369001 399000 27 30000 July 30 1900
N- 399001 419000 28 20000 August 10 1900
N- 419001 419200 17 200 August 17 1900
N- 419201 422000 16 2800 August 20 1900
N- 422001 422100 3 100 August 22 1900
N- 422101 422400 23 Leather 300 August 22 1900
N- 422401 422424 17 24 August 23 1900
N- 422425 422435 17 Repair 11 August 23 1900
N- 422436 422500 17 65 August 23 1900
N- 422501 422700 57 200 August 28 1900
N- 422701 425000 44 2300 August 28 1900
N- 425001 425100 7 100 September 13 1900
N- 425101 455000 15 29900 September 14 1900
N- 455001 485000 27 30000 September 17 1900
N- 485001 485500 16-35 500 September 18 1900 MONTREAL
N- 485501 489900 31 4400 September 24 1900
N- 489901 490000 22 100 September 24 1900
N- 490001 490100 52 100 September 26 1900
N- 490101 495000 27 4900 September 28 1900 MONTREAL
N- 495001 495500 15-30 500 October 2 1900 MONTREAL
N- 495501 498000 24 2500 October 5 1900
N- 498001 503000 16 5000 October 5 1900
N- 503001 503100 7 100 October 12 1900
N- 503101 503200 19 100 October 12 1900
N- 503201 503700 23 Cloth 500 October 16 1900
N- 503701 504700 18 1000 October 22 1900
N- 504701 504900 55 200 October 24 1900
N- 504901 535000 27 30100 October 29 1900
N- 535001 535100 17 100 October 31 1900
N- 535101 550000 28 14900 November 5 1900
N- 550001 550100 17 100 November 10 1900
N- 550101 553000 39 2900 November 13 1900
N- 553001 555000 44 2000 November 15 1900
N- 555001 558971 31 3971 November 17 1900
N- 558972 559000 34 29 November 17 1900
N- 559001 589000 15 30000 November 27 1900
N- 589001 594000 16 5000 December 4 1900
N- 594001 594100 17 100 December 12 1900
N- 594101 596500 24 2400 December 12 1900
N- 596501 627000 27 30500 December 12 1900
N- 627001 627200 63 200 December 20 1900
N- 627201 627300 7 100 December 21 1900

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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