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Rail-Joint

Description: Patent for a rail joint that locks securely and will not sag.
Date: April 30, 1912
Creator: White, John
Partner: UNT Libraries Government Documents Department

Combined Harrow and Roller

Description: Patent for a combined harrow and roller for pulverizing and eliminating unwanted growth from the ground. Illustrations included.
Date: April 9, 1912
Creator: Younger, Walter E.
Partner: UNT Libraries Government Documents Department
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