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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: L
Letter Register Numbers
From - To		 Machine Class
(Model No.)		 Quantity Allotted Date Allotted Year Allotted Notes
L- 627301 628000 18 700 January 2 1901
L- 628001 633000 27 5000 January 2 1901 MONTREAL
L- 633001 634000 15-30 1000 January 2 1901 MONTREAL
L- 634001 634500 16-35 500 January 2 1901 MONTREAL
L- 634501 634700 17 200 January 5 1901
L- 634701 638000 31 3300 January 15 1901
L- 638001 651850 28 13850 January 15 1901
L- 651851 651960 54 110 January 15 1901
L- 651961 652000 57 40 January 15 1901
L- 652001 654500 39 2500 January 18 1901
L- 654501 655000 29 500 January 18 1901
L- 655001 655100 34 100 January 19 1901
L- 655101 655200 43 100 January 22 1901
L- 655201 655400 41 200 January 26 1901
L- 655401 655500 7 100 January 29 1901
L- 655501 657500 44 2000 February 1 1901
L- 657501 708000 27 50500 February 2 1901
L- 708001 708100 7 100 February 4 1901
L- 708101 708300 52 200 February 6 1901
L- 708301 737500 15 29200 February 13 1901
L- 737501 739000 32 1500 February 13 1901
L- 739001 739100 17 100 February 18 1901
L- 739101 739300 55 200 February 20 1901
L- 739301 739400 3 100 February 20 1901
L- 739401 739900 23 500 February 20 1901 cloth
L- 739901 744000 31 4100 February 20 1901
L- 744001 744100 62 100 February 28 1901
L- 744101 744400 23 300 March 4 1901 leather
L- 744401 744600 17 200 March 6 1901
L- 744601 750000 16 5400 March 6 1901
L- 750001 753000 39 3000 March 12 1901
L- 753001 768000 28 15000 March 12 1901
L- 768001 770500 24 2500 March 20 1901
L- 770501 770600 55 100 March 22 1901
L- 770601 770700 42 100 April 2 1901
L- 770701 771000 63 300 April 2 1901
L- 771001 772000 29 1000 April 2 1901
L- 772001 772200 62 200 April 2 1901
L- 772201 774000 44 1800 April 6 1901
L- 774001 779000 31 5000 April 8 1901
L- 779001 829000 27 50000 April 10 1901
L- 829001 829100 17 100 April 13 1901
L- 829101 829200 7 100 April 18 1901
L- 829201 830000 18 800 April 22 1901
L- 830001 855000 15 25000 April 30 1901
L- 855001 857500 16 2500 May 6 1901
L- 857501 857700 41 200 May 13 1901
L- 857701 857800 7 100 May 17 1901
L- 857801 863000 27-4 5200 May 18 1901 MONTREAL
L- 863001 863100 17 100 May 20 1901
L- 863101 863300 17 200 May 21 1901
L- 863301 864500 32 1200 May 27 1901
L- 864501 866500 44 2000 May 31 1901
L- 866501 866600 52 100 June 1 1901
L- 866601 866700 62 100 June 4 1901
L- 866701 869000 24 2300 June 4 1901
L- 869001 874000 28 5000 June 8 1901
L- 874001 924000 27 50000 June 10 1901
L- 924001 924500 23 500 June 20 1901 cloth
L- 924501 924600 3 100 June 20 1901
L- 924601 930000 31 5400 June 21 1901
L- 930001 930100 17 100 June 27 1901
L- 930101 930200 42 100 June 17 1901
L- 930201 930400 17 200 July 15 1901
L- 930401 930500 62 100 July 19 1901
L- 930501 930800 63 300 July 19 1901
L- 930801 932000 18 1200 July 19 1901
L- 932001 932060 53 60 July 23 1901
L- 932061 934000 16 1940 July 25 1901
L- 934001 935000 29 1000 July 25 1901
L- 935001 940000 28 5000 July 29 1901
L- 940001 940200 51 200 July 31 1901
L- 940201 940300 52 100 August 6 1901
L- 940301 940400 7 100 August 7 1901
L- 940401 941500 32 1100 August 7 1901
L- 941501 980000 27 38500 August 13 1901
L- 980001 981000 44 1000 August 22 1901
L- 981001 1000000 15 19000 August 26 1901
L- 1000001 1005000 27-4 5000 August 28 1901 MONTREAL
L- 1005001 1007500 24 2500 August 29 1901
L- 1007501 1008500 64 1000 September 4 1901
L- 1008501 1014000 28 5500 September 9 1901
L- 1014001 1014200 17 200 September 10 1901
L- 1014201 1014300 7 100 September 16 1901
L- 1014301 1014400 3 100 September 18 1901
L- 1014401 1014500 19 100 September 20 1901
L- 1014501 1017500 16 3000 September 24 1901
L- 1017501 1058000 27 40500 September 30 1901
L- 1058001 1059000 44 1000 October 5 1901
L- 1059001 1059100 59 100 October 8 1901
L- 1059101 1070900 28 11800 October 16 1901
L- 1070901 1071000 7 100 October 16 1901
L- 1071001 1074000 39 3000 October 16 1901
L- 1074001 1076000 31 2000 October 21 1901
L- 1076001 1077000 32 1000 October 21 1901
L- 1077001 1077200 17 200 October 25 1901
L- 1077201 1077500 63 300 October 25 1901
L- 1077501 1103000 15 25500 October 26 1901
L- 1103001 1103100 42 100 October 28 1901
L- 1103101 1104000 29 900 November 4 1901
L- 1104001 1106800 27-4 2800 November 7 1901 MONTREAL
L- 1106801 1107000 15-30 200 November 7 1901 MONTREAL
L- 1107001 1146900 27 39900 November 18 1901
L- 1146901 1147000 62 100 November 18 1901
L- 1147001 1148000 44 1000 November 19 1901
L- 1148001 1148200 17 200 November 22 1901
L- 1148201 1163000 28 14800 November 23 1901
L- 1163001 1164000 18 1000 November 26 1901
L- 1164001 1165000 31 1000 December 5 1901
L- 1165001 1165050 34 50 December9 1901
L- 1165051 1165150 3 100 December 11 1901
L- 1165151 1165200 41 50 December 16 1901

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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