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Improvement in Farm-Fences.
Patent for a new and useful improvement in fence including instructions and illustrations.
Date:
July 29, 1873
Creator:
McKenzie, Winfield S.
System:
The Portal to Texas History
Improvement in Carriage-Springs
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.
System:
The Portal to Texas History
Improvement in Cotton-Plows.
Patent for improvements in plows with removable curved flanges.
Date:
July 29, 1873
Creator:
Sims, Zachariah B.
System:
The Portal to Texas History