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Tripod.
Patent for a tripod, which when folded up can be used as a walking stick.
Date:
July 12, 1910
Creator:
Boyd, John D.
System:
The Portal to Texas History
Cotton-Chopper.
Patent for a cotton chopper, which attaches to a cultivator.
Date:
June 14, 1910
Creator:
Vickers, John J.
System:
The Portal to Texas History