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Pavement-Breaking Machine
Patent for a pavement breaking machine. Illustrations included.
Date:
July 11, 1911
Creator:
Rynearson, Eugene
System:
The Portal to Texas History
Cotton-Chopper
Patent for a hoe-supported cotton chopper. Illustrations included.
Date:
April 11, 1911
Creator:
Carter, James F.
System:
The Portal to Texas History