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Improvement in Pitmen.
Patent for "a new and and useful Improvment in Crank and Pitman;" (lines 3-5) including instructions and illustrations.
Date:
May 17, 1870
Creator:
Kealy, Thomas
System:
The Portal to Texas History
Improvement in Combined Sower, Planter, Cultivator, Scraper, and Gang-Plow.
Patent for "a strong, simple, durable, and effective machine, which shall be so constructed and arranged that it may be readily adjusted for use as a gang plow, seed-sower, seed-planter, cultivator, and cotton-scrape, and which will do its work thoroughly and well in either capacity." Includes instructions and illustrations.
Date:
June 7, 1870
Creator:
Eddleman, James P.
System:
The Portal to Texas History