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Grain-Car Door
Patent for a grain-car door.
Date:
May 19, 1903
Creator:
Church, Josiah W. & O'Gorman, M. J.
System:
The Portal to Texas History
Plow
Patent for the invention of new and improvements in plows (1). Provide a plow specifically adapted for use in rich heavy soil.
Date:
May 19, 1885
Creator:
Emmerson, Francis; Faires, Joseph; Cummins, John, R. & Faires, Jonathan, L.
System:
The Portal to Texas History