Knife.
Description:
Patent for improvement in pruning-knives by creating a hollow slot in the handle of the knife and a pivoted blade; in which the blade can be pull out of the slot when in use and place it back to the slot when it is not in use. Illustration is included.
Date:
March 4, 1902
Creator:
Zwicker, August
Item Type:
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Patent
Partner:
UNT Libraries Government Documents Department