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Improvement in Cotton-Choppers.
Patent for "an improved machine for scraping, chopping, and cultivating corn and cotton" (lines 10-12) with illustrations and instructions.
Date:
November 14, 1876
Creator:
McCormick, John R.
System:
The Portal to Texas History
Improvement in Saddle-Blankets
Patent for improvement of saddle blankets through use of a layering of canvas and rubber. Illustrations of blanket in multiple profiles included.
Date:
December 5, 1876
Creator:
McCormick, John Robert
System:
The Portal to Texas History