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Earth Auger.
Patent for a new and improved auger. This design "relates to a new and improved earth-auger made funnel shaped, with side cutting-edges, and adapted to be inverted for emptying the auger; and the invention consists of the construction and arrangement of parts" (lines 7-12).
Date:
May 26, 1885
Creator:
Porter, Thomas A.
System:
The Portal to Texas History