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Gas Generator.
Patent for a gas generator. The object is intended to efficiently regulate gas in cars.
Date:
November 24, 1914
Creator:
Walton, James C. & Wisherd, John A.
System:
The Portal to Texas History
Pass Book
Patent for a book cover that can be easily written on with ink.
Date:
June 24, 1914
Creator:
Roystone, W.
System:
The Portal to Texas History