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Map of Williamson County

Description: Cadastral map of Williamson County, Texas in the Hill Country region. Some boundaries are marked in color. Scale [ca. 1:133,334] (4000 varas per inch).
Date: January 8, 1856
Creator: Martin, Joseph
Item Type: Refine your search to only Map
Partner: Texas General Land Office

Improvement in Gang and Sulky Plows.

Description: Patent for improvements in gang and sulky plows which "consists in an axle having the double crank of the transporting-wheel journaled upon the outer bend of said crank, working between the side beams of the plow-frame, and the connecting-rods pivoted, respectively, to the said bars and to the end and inner bend of said crank" (lines 17-23). Includes instructions and illustrations.
Date: January 8, 1878
Creator: McCormick, John Robert
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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