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Spring Wheel.

Description: Patent for new and useful improvements in spring wheels sufficient to enable it to successfully stand up under the shocks and jars to which such wheels are ordinarily subjected, while at the same time having all the wearing qualities and resiliency of the pneumatic tire.
Date: May 20, 1920
Creator: Atkinson, George C.
Partner: UNT Libraries Government Documents Department

Cotton-Chopper.

Description: Patent for a cotton chopper that is "cheap, durable, have as few parts as practicable, and be easily assembled" (lines 13-15). The device uses hoe-carrying shafts and a main-drive shaft, and the hoes elevate and depress to chop the cotton.
Date: May 4, 1897
Creator: Moore, John Neally
Partner: UNT Libraries Government Documents Department
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