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Improvement in Wheel-Plows
Patent for a wheel plow designed to be simple, durable, easily controlled, and of light draft.
Date:
June 19, 1877
Creator:
Amonett, Ammon A.
System:
The Portal to Texas History
Improvement in Cotton-Seed and Corn Planters
Patent for a new and useful improvement in cotton seed and corn planters which lists the design specifications.
Date:
November 6, 1877
Creator:
Palmero, Joseph Rafael
System:
The Portal to Texas History