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Nigger Bar

Description: Patent for nigger-bars. This "invention relates to an improvement in nigger-bars used in connection with steam-cylinders to turn the logs on sawmill-carriages" (line 8-11). Illustration included.
Date: December 22, 1903
Creator: Edwards, Daniel R.
Partner: UNT Libraries Government Documents Department

Soda-Tank for Dipping Lumber

Description: Patent for an apparatus which contains a tank of soda in which yellow pine lumber is dipped to prevent blue stain. Illustrations included.
Date: December 12, 1911
Creator: Trout, Walter Charles & Trout, William Henry
Partner: UNT Libraries Government Documents Department