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Cotton Seed Planter.

Description: Patent for a new and improved planter. This design consists in "the combination, with the side bars of the main frame, the plow-standard connecting the front ends thereof, and the covering board connecting the rear ends of the side bars, of the handles secured to the side bars near the front end of the machine, the rectangularly-bent brace-bar secured to the side bars and to the handles, and the centrally-bent brace-bar secured to the side bars and the brace-bar" (lines 86-95).
Date: October 15, 1889
Creator: Secrest, Louis Evin
Partner: UNT Libraries Government Documents Department

Bolt Lock.

Description: Patent for a new and improved bolt-lock. This design is for a flat piece of metal (the "lock") that secures the head of the bolt so that, when the adjoining nut becomes rusted, the nut and bolt can be successfully separated without damaging the surrounding material.
Date: October 18, 1881
Creator: Berry, John T.
Partner: UNT Libraries Government Documents Department
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