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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: ER
Letter Register Numbers
From - To		 Machine Class
(Model No.)		 Quantity Allotted Date Allotted Year Allotted Notes
ER- 000001 003033 188K 3033 March 1 1960
ER- 003034 005033 451K21-25 2000 March 9 1960
ER- 005034 007033 451K125 2000 March 9 1960
ER- 007034 022033 128K 15000 March 9 1960
ER- 022034 024533 222K 2500 March 15 1960
ER- 024534 074533 185/192/99K 50000 March 17 1960
ER- 074534 124533 15K110-191K 50000 March 17 1960
ER- 124534 126033 246K 1500 April 8 1960
ER- 126034 128033 451KSV21 2000 April 14 1960 25K & 45K
ER- 128034 178033 99/192/185K 50000 May 2 1960
ER- 178034 193033 128K 15000 May 16 1960
ER- 193034 208033 201K 15000 May 23 1960 Alum.
ER- 208034 223033 128K 15000 May 23 1960
ER- 223034 273033 15K110-191K 50000 May 23 1960
ER- 273034 278033 451K21-25 5000 May 26 1960
ER- 278034 303033 306K-319K 25000 May 26 1960
ER- 303034 308033 331K 5000 May 26 1960
ER- 308034 313033 196K 5000 May 26 1960
ER- 313034 315033 246K 2000 May 26 1960
ER- 315034 316033 81K 1000 May 26 1960
ER- 316034 318533 222K 2500 May 30 1960
ER- 318534 368533 185/99/192K 50000 June 16 1960
ER- 368534 418533 15K110-191K 50000 June 21 1960
ER- 418534 468533 192/185/99K 50000 July 21 1960
ER- 468534 518533 15K110-191K 50000 July 21 1960
ER- 518534 548533 306K-319K 30000 July 21 1960
ER- 548534 550533 246K 2000 July 21 1960
ER- 550534 555533 196K 5000 July 21 1960
ER- 555534 560533 331K 5000 July 21 1960
ER- 560534 575533 128K 15000 July 21 1960
ER- 575534 580533 451K21-25 5000 July 21 1960 SV21
ER- 580534 582533 45K125-145 2000 July 21 1960
ER- 582534 583033 132K 500 July 21 1960
ER- 583034 583038 47K 5 July 22 1960
ER- 583039 593038 328K 10000 August 15 1960
ER- 593039 743038 15K-191K 150000 August 15 1960
ER- 743039 818038 99/185/192K 75000 August 15 1960
ER- 818039 863038 128K 45000 August 15 1960
ER- 863039 869538 188K 6500 August 15 1960
ER- 869539 872738 195K 3200 August 15 1960
ER- 872739 877032 196K 4294 August 15 1960
ER- 877033 900032 320K 23000 August 15 1960
ER- 900033 900042 707K 10 August 30 1960
ER- 900043 902542 222K 2500 September 7 1960
ER- 902543 904042 15K80-88 1500 September 14 1960 SV82
ER- 904043 922032 15K110-191K 17990 September 14 1960
ER- 922033 923832 99/185/192K 1800 March 17 1960
ER- 923833 955842 15K110-191K 32010 September 14 1960
ER- 955843 956042 81K 200 September 14 1960
ER- 956043 956242 45K 200 September 14 1960
ER- 956243 956742 132K 500 September 14 1960
ER- 956743 958742 195K 2000 September 14 1960
ER- 958743 973742 201K 15000 September 14 1960
ER- 973743 983742 331K 10000 September 14 1960
ER- 983743 993742 451K21-25 10000 September 14 1960 SV21
ER- 993743 994242 133K 500 October 12 1960
ER- 994243 999999 15K80-82 5757 October 12 1960

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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