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Improvement in Cotton-Plows.

Description: Patent for improvements in plows with removable curved flanges.
Date: July 29, 1873
Creator: Sims, Zachariah B.
Partner: UNT Libraries Government Documents Department

Improvement in Carriage-Springs

Description: Patent for improved design for carriage-springs with included illustrations of the spring design as well as diagram of placement on a carriage/wagon.
Date: April 29, 1873
Creator: Richardson, J. D.
Partner: UNT Libraries Government Documents Department

Improvement in Farm-Fences.

Description: Patent for a new and useful improvement in fence including instructions and illustrations.
Date: July 29, 1873
Creator: McKenzie, Winfield S.
Partner: UNT Libraries Government Documents Department
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