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Wrench

Description: Patent for a wrench. Illustrations included.
Date: December 20, 1910
Creator: Smith, Henry D.
Partner: UNT Libraries Government Documents Department

Harrow.

Description: Patent for a harrow for use in orchards that can be moved around easily to avoid trees.
Date: June 20, 1911
Creator: Forkner, Charles E.
Partner: UNT Libraries Government Documents Department

Cotton-Gin.

Description: Patent for an invention relates to cotton gins, and the principal object of this invention is to produce a cotton gin of small dimensions.
Date: October 20, 1914
Creator: Morrison, Porter
Partner: UNT Libraries Government Documents Department
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