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Scraper for Cultivators.
Patent for certain new and useful improvements in scrapers for "cultivators-shovels, plows, and like tilling implements" (line 12-13).
Date:
September 20, 1898
Creator:
Butler, Albert C.
System:
The Portal to Texas History
Rail Joint
Patent for improvements in rail joints that use fish plates
Date:
February 20, 1912
Creator:
Bogard, James T.
System:
The Portal to Texas History