International Sewing Machine Collectors' Society

Fostering the collecting of, and research into, sewing machines.

Singer Sewing Machine Serial Number Database

Serial Numbers with no letter prefix

2024:

New data has been unearthed that supersedes the information previously on this page. Please see the links below for the latest research.

Singer Early (Pre-1900) Serial Numbers
Singer Very Early Serial Numbers

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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