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Improvement in Cotton Scrapers and Choppers.

Description: Patent for improvement in cotton scrapers and choppers by way of the innovative placement of plows.
Date: November 8, 1870
Creator: Hale, Nathan
Partner: UNT Libraries Government Documents Department

Hoeing And Chopping Apparatus.

Description: Patent for an improvement to hoeing and chopping apparatus by a supporting frame that operates transversely and vertically at the same time.
Date: April 8, 1919
Creator: Blankenstein, Richard J.
Partner: UNT Libraries Government Documents Department

Foot Covering Cleaner

Description: Patent for a covered boot or shoe scrapper. Illustration included.
Date: August 8, 1905
Creator: Childers, Christopher C.
Partner: UNT Libraries Government Documents Department
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