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Cotton Chopping, Planting, and Cultivating Machine

Description: Patent for "a machine of this class which shall be simple in construction, inexpensive, durable, and easily operated" (lines 11-14).
Date: September 24, 1889
Creator: Piland, David Winfield
Partner: UNT Libraries Government Documents Department

Car Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design consists in "[t]he combination, with the draw-head, of the transverse pivot-pin in the top of the draw-head, the coupling-pin provided with a longitudinal slot engaging said pivot-pin, and the weights mounted on said pivot-pin and adapted to bear on the end of the link" (lines 76-81).
Date: October 22, 1889
Creator: Hodges, Clemont Clay
Partner: UNT Libraries Government Documents Department
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