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Cotton Chopper. (open access)

Cotton Chopper.

Patent for a new and improved cotton cutter. This design consists in "the combination [of] the two-part shaft having bearings in the frame and supported on the wheels of [a] removable wheel, secured upon the end of [a] portion and having the spokes and cups at the ends thereof, arranged to operate between the adjustable plows" (lines 62-68).
Date: May 31, 1881
Creator: Smith, Joseph F.
System: The Portal to Texas History
Gathering-Machine. (open access)

Gathering-Machine.

Patent for a gathering machine for boll weevils and other pests in the cotton fields, which collects the insects of of the plants and throws them in the middle of the furrow to expose them to direct sunlight.
Date: August 31, 1909
Creator: Barnes, Ferdinand S.
System: The Portal to Texas History
Spring Support For Vehicle Tops (open access)

Spring Support For Vehicle Tops

Patent for a spring support for vehicle tops. Illustration included.
Date: May 31, 1904
Creator: Martin, Edward Gale; Miller, Joseph Sherman & Hurt, William Hurt
System: The Portal to Texas History