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Improvment in Cotton Cultivator.
Patent for improvements in cotton cultivators: "designed more especially for cultivating cotton, scraping the earth away from the young plants, and thinning out the same" (lines 11-12).
Date:
December 18, 1866
Creator:
Foster, A. K. & Foster, B. H.
System:
The Portal to Texas History
Improved Saw-Gummer.
Patent for a machine that uses a grindstone to sharpen rotary saws. Includes instructions and illustrations.
Date:
July 4, 1865
Creator:
Fosterm A. K.
System:
The Portal to Texas History