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Trap.
Patent for impalement mouse trap that is intended to be manufactured and sold at a low cost.
Date:
July 3, 1917
Creator:
Speed, Jefferson
System:
The Portal to Texas History
Peanut-Shelling Machine.
Patent for an improved peanut shelling machine that can be regulated according to the size and quality of peanuts. The machine also improves upon the cylinder and concave tension, that would allow the machine to be more easily maintained.
Date:
July 14, 1914
Creator:
Huston, John T.
System:
The Portal to Texas History