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Improvement in Sulky-Plows.
Patent for an invention of a new and improved sulky-plow, "which shall be so constructed that it may be readily adjusted to cause the plow to take or leave land, and to work at any desired depth in the ground, which will enable the plow to be readily raised from the ground" (lines 13-17). Illustrations included.
Date:
February 20, 1877
Creator:
Riddle, William N.
System:
The Portal to Texas History