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Improvement in Plows.
Patent for the improvement of the plow using braces and mold-board for a sturdy and very durable plow, including illustration.
Date:
November 15, 1859
Creator:
Townsend, John T.
System:
The Portal to Texas History
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.
Date:
November 15, 1859
Creator:
Singer, E. C.
System:
The Portal to Texas History