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Improvement in Machines for Sprinkling Cotton-Plants.
Patent for a wheeled, horse-drawn machine, "whereby plants are firs dampened with water and then overspread with poisonous powder, the latter being caused by the former to adhere to the plant" (para. 9).
Date:
January 6, 1874
Creator:
Robinson, William T.
System:
The Portal to Texas History
Improvement in Dumping-Cars.
Patent for improvements to Dumping-Cars used for loading locomotives with wood or coal, including illustrations.
Date:
May 6, 1879
Creator:
Johnson, Stephen.
System:
The Portal to Texas History