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Wire Stretcher and Wrench Combined.
Patent for a wire stretcher and wrench combined, "an operating tool for twisting and connecting wire strands." (Lines 13-14) including instructions and illustrations.
Date:
December 22, 1914
Creator:
Roland, Ralph S. & McDade, William W.
System:
The Portal to Texas History
Well-Drilling Device.
Patent for a well drilling device that uses wire cable in the drill.
Date:
July 18, 1911
Creator:
Owen, James T.
System:
The Portal to Texas History
Hen's Nest.
Patent for a hen nest that allows the door to open without disturbing the hens inside and allows the nest door to open automatically when a hen leaves. Includes instructions and illustrations.
Date:
September 8, 1914
Creator:
Burns, Daniel R.
System:
The Portal to Texas History