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in place name: "United States - Texas - Williamson County - Georgetown"  
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Improvement in Plows

Description: Patent for a new design for a subsoil plow. Includes instructions and illustration.
Date: December 27, 1870
Creator: Clifton, Josiah
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Choppers.

Description: Patent for "an improved machine for scraping, chopping, and cultivating corn and cotton" (lines 10-12) with illustrations and instructions.
Date: November 14, 1876
Creator: McCormick, John R.
Partner: UNT Libraries Government Documents Department

Improvement in Gang-Plows.

Description: Patent for "a novel means of hanging the gang of plows beneath the draft-frame, in combination with levers and link-connections, whereby the plows can be adjusted to run at any desired depth, and firmly held after the adjustment." (Lines 18-23) Includes instructions and illustrations.
Date: December 21, 1875
Creator: McCormick, John R.
Partner: UNT Libraries Government Documents Department

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
Partner: UNT Libraries Government Documents Department

Improvement in Saddle-Blankets

Description: Patent for improvement of saddle blankets through use of a layering of canvas and rubber. Illustrations of blanket in multiple profiles included.
Date: December 5, 1876
Creator: McCormick, John Robert
Partner: UNT Libraries Government Documents Department
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