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US Patent: 63,882
Improved Device for Cutting Washers
Patentee:
Adam P. Gruger (exact or similar names) - Lancaster, PA

USPTO Classifications:
408/147, 408/190, 408/195

Tool Categories:
woodworking tools : hand drills : drill bits : washer cutters
trade specific : leatherworker

Assignees:
None

Manufacturer:
Unknown

Witnesses:
William B. Wiley
Jacob Stauffer
Patent Dates:
Granted: Apr. 16, 1867

Patent Pictures:
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