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Shotgun
Patent for a trigger operated shotgun that uses an electrical circuit to ignite combustible material of the shell and thereby propelling the shot within.
Date:
May 21, 1918
Creator:
Fleming, George
System:
The Portal to Texas History
Harness.
Patent for a new, reinforced harness made of rubber, a metal chain, and leather, including illustrations.
Date:
May 7, 1918
Creator:
Brecheen, Samuel H.
System:
The Portal to Texas History