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US Patent: 176,722
Improvement in Engravers' Vises
Patentee:
Wesley W. Wilcox (exact or similar names) - Chicago, IL

USPTO Classifications:
269/270, 81/4

Tool Categories:
work holding : vises

Assignees:
None

Manufacturer:
Unknown

Witnesses:
Robert C. Wright, Jr.
John A. Tyrrell
Patent Dates:
Applied: Jan. 22, 1875
Granted: Apr. 25, 1876

Patent Pictures: [ 1 | 2 | 3 ]
Patent Fig. 1
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Description:
A very nice engravers' vise design for rings and coins.

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