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US Patent: 48,394
Drop Hammer
Improved Gold-Beating Hammer
Patentee:
Matthew Hastings (exact or similar names) - Philadelphia, PA

USPTO Classifications:
72/439, 72/456

Tool Categories:
metalworking machines : forging machines : drop hammers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: Jun. 27, 1865

Patent Pictures:
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