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  Partner: UNT Libraries Government Documents Department
 County: Calhoun County, TX
 Decade: 1850-1859
 Collection: Texas Patents
Arrangement for Supplying Air to the Furnaces of Stem-Boilers from the Wheel-Houses of Steamers.
Patent for the "improvement in supplying air to furnaces on steamers" (lines 5-6), including illustration. texashistory.unt.edu/ark:/67531/metapth165091/
Improvement in Cultivators.
Patent for a triangle shaped cultivator with removable mold-boards that can be used as a plow and scraper, including illustration. texashistory.unt.edu/ark:/67531/metapth165073/
Improvement in Sewing-Machines.
Patent for improvement in sewing-machines by using two cams, one to operate the needle-arm and another to operate the feed and shuttle movements, illustration is included. texashistory.unt.edu/ark:/67531/metapth165089/