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Wire Stretcher

Description: Patent for an improved wire-stretcher that is able to stretch wires while simultaneously holding the stretched wire during stapling.
Date: June 22, 1915
Creator: Kidd, Burrell L.
Partner: UNT Libraries Government Documents Department

Post Hole Auger

Description: Patent for an improved post-hole digger/auger with multiple blades that cut in a spiral pattern and has the blades adjust and lock on the base. The blade shanks form a cage and keeps dirt from clogging the blades.
Date: May 22, 1915
Creator: Hoover, Orville M. & Ardery, Sarah, J.
Partner: UNT Libraries Government Documents Department

Railroad-Tie

Description: Patent for a railroad-tie. This is a "railroad track supporting device a practically indestructible clamp for the securing of rails" (lines 12-14). Illustration included.
Date: February 22, 1910
Creator: Stephens, William A.
Partner: UNT Libraries Government Documents Department
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