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Patent for an automatic water discharge apparatus for wells that can be used with the standard pulley and bucket setup.

Date: August 27, 1907

Creator: Harper, William L. & Harper, John H.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for a certain new and useful improvement in stirrup spurs, including instructions and illustrations.

Date: February 27, 1900

Creator: Coleman, Thomas G.

Item Type: Patent

Partner: UNT Libraries Government Documents Department