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Proportionate Scale.

Description: Patent for improvements in scales which would quickly and accurately determine the proportion of the lint contained in seed-cotton. Illustration is included.
Date: April 8, 1902
Creator: Brown, George Raymond
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

Means for Generating and Storing Power.

Description: Patent for a wind-driven power generator utilizing a wind mill style construction.
Date: June 8, 1917
Creator: Smithey, Walter D.
Partner: UNT Libraries Government Documents Department
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