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Improvment in Cotton Cultivator.

Description: 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.

Improved Saw-Gummer.

Description: Patent for a machine that uses a grindstone to sharpen rotary saws. Includes instructions and illustrations.
Date: July 4, 1865
Creator: Fosterm A. K.
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