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US Patent: 41,966
Watchmakers' Tool
Improved Lathe Rest for Truing Watch-Wheels
Patentee:
Samuel G. Twambley - Biddeford, York County, ME

USPTO Classifications:
451/435

Tool Categories:
metalworking machines : metal lathes : metal lathe accessories
trade specific : watchmaker

Assignees:
Charles A. Shaw - Biddeford, York County, ME

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Mar. 15, 1864

Patent Pictures:
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