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Irrigating System.

Description: Patent for an irrigation system that has lockable valves and will not freeze in the winter.
Date: July 18, 1911
Creator: McCrimmon, John D.
Partner: UNT Libraries Government Documents Department

Riding-Saddles.

Description: Patent for an "invention to furnish an improved saddle-tree which shall be light, strong, and durable, being less liable to split or break than saddle-trees constructed in the usual way" (para. 4).
Date: March 18, 1879
Creator: Herring, William Martin
Partner: UNT Libraries Government Documents Department

Cotton Picker.

Description: Patent for a cotton picker with a power-driven vacuum for picking cotton and delivering it to a receptacle, including instructions and illustrations.
Date: August 18, 1914
Creator: Cunningham, Matthew G.
Partner: UNT Libraries Government Documents Department

Combined Buckle and Hook

Description: Patent for a combined buckle and hook. Illustration included.
Date: April 18, 1905
Creator: Green, George F.
Partner: UNT Libraries Government Documents Department
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