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Thill-Support

Description: Patent for a thill support designed to support the thill "without having the weight thrown upon the circle or fifth wheel" (lines 14-15), and may be adjusted to a variety of vehicles. Illustrations included.
Date: February 9, 1909
Creator: Story, Sam H
Partner: UNT Libraries Government Documents Department

Plow and Sweep Holder

Description: Patent for a holder for plows and sweeps. Illustrations included.
Date: February 9, 1909
Creator: French, Alfonso Claude
Partner: UNT Libraries Government Documents Department

Improvement in Rotary Engines.

Description: Patent for improvements in valves used in rotary engines.
Date: May 9, 1871
Creator: Hughes, Robert
Partner: UNT Libraries Government Documents Department
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