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Proportionate Scale.

Description: Patent for a proportion scale used for measuring cotton seed and lint. Illustration included.
Date: September 4, 1900
Creator: Brown, George R.
Partner: UNT Libraries Government Documents Department

Plow Colter

Description: Patent for plow colter. Illustration included.
Date: September 5, 1905
Creator: Cone, Jesse Fielder
Partner: UNT Libraries Government Documents Department

Holder for Poison.

Description: Patent for poison holders which the poison can be freely distributed without accidental disastrous result. The poison inside the holder can be saved for future use. Illustration is included.
Date: September 8, 1903
Creator: Shelton, William J.
Partner: UNT Libraries Government Documents Department
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