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US Patent: 66,239
Turning Lathe Gauge
Improved Depth-Gauge
Patentee:
Ivory A. Hurd - Boston, MA

USPTO Classifications:
33/836

Tool Categories:
metalworking tools : machinist tools : measuring tools : micrometer depth gages

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
A. Hun Berry
Frank G. Parker

Patent Dates:
Granted: Jul. 02, 1867

Patent Pictures:
USPTO pdf tiff
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