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Improvement in Pitmen.

Patent for "a new and and useful Improvment in Crank and Pitman;" (lines 3-5) including instructions and illustrations.

Date: May 17, 1870

Creator: Kealy, Thomas

Partner: UNT Libraries Government Documents Department

Square.

Patent for a a carpenters square, which has tables printed on it for calculating the length and angle that rafter boards should be cut to.

Date: January 17, 1911

Creator: McCormick, Terrill William

Partner: UNT Libraries Government Documents Department

Match Box

Patent for match box. This invention is designed to push matches forward and ejecting it without disturbing the other matches remaining in the box. Illustration included.

Date: November 17, 1903

Creator: Kerley, Melvie V.

Partner: UNT Libraries Government Documents Department

Cultivator-Disk Journal.

Patent for a cultivator disk journal, which is more efficient than previous models.

Date: January 17, 1911

Creator: Doyle, Edward Silas

Partner: UNT Libraries Government Documents Department

Patent for a support that provides "simple and effective means whereby a shaft may be readily inserted in or removed from the top portion of the tug or support instead of by threading the shaft through the latter." (lines 9-13)

Date: March 17, 1903

Creator: Wiggs, Zeph & Henderson, James E.

Partner: UNT Libraries Government Documents Department