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Attachment for Cotton-Choppers.
Patent for "Improvements in Attachments for Cotton-Choppers" (lines 5-7) to vary the plane of rotation of the hoe.
Date:
March 28, 1916
Creator:
Fultz, Deck B.
System:
The Portal to Texas History
Well-Casing Spear
Patent for a well casing spear. Illustrations included.
Date:
February 28, 1911
Creator:
Norris, Joseph B.
System:
The Portal to Texas History