Wrench.
Description:
Patent for a simple, inexpensive and efficient wrench device, which is "capable of extracting nails and of being used as a screw-driver without interchanging any of the parts or substituting one part for another" (line 14 - 17).
Date:
May 3, 1898
Creator:
Weiss, Martin
Item Type:
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Patent
Partner:
UNT Libraries Government Documents Department