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Improvement in Insect-Destroying Compounds.
Patent for "a mixture of the arseniate of soda and water, or arseniate of soda, dextrine, and water, prepared in certain proportions of the respective ingredients, for the purpose of destroying cotton-worms." (Lines 7-12) Includes instructions and illustrations.
Date:
May 19, 1874
Creator:
Braman, John D.
System:
The Portal to Texas History