Combination Wrench.
Description:
Patent for a new and improved combination wrench. This design "is to provide a wrench whose moveable jaw is adjustable without a screw, and with whose handle are combined several useful tools or instruments" (lines 8-11).
Date:
March 1, 1881
Creator:
Butler, Edward Martin & Campbell, William Henry
Item Type:
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Patent
Partner:
UNT Libraries Government Documents Department