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Patent for an improvement in the construction of a rotary valve and seat. Specifications for the new construction and illustrations are included.

Date: August 5, 1879

Creator: Watkins, Edward L.

Partner: UNT Libraries Government Documents Department

Patent for improvement in cotton-gins, including illustrations.

Date: August 5, 1879

Creator: Horne, Edward Gideon

Partner: UNT Libraries Government Documents Department

Patent for "certain new and useful Improvements in Bale-Ties" [lines 4-5] along with a description of construction and illustrations.

Date: August 5, 1879

Creator: Rand, Anders

Partner: UNT Libraries Government Documents Department

Patent for improvement in blow-off cocks used in locomotives and steam boilers, including an illustration.

Date: August 5, 1879

Creator: Harrop, Benjamin B.

Partner: UNT Libraries Government Documents Department

Patent for improvement to car-axle boxes, specifically "Oil-Collectors for Railroad Journals" (line 6), including illustrations.

Date: August 5, 1879

Creator: Morris, Robert C. & McLane, Hiram H.

Partner: UNT Libraries Government Documents Department

Patent for a "new and improved Gaming-Table..." [line 5] including illustrations and instructions.

Date: August 5, 1879

Creator: Macy, Edwin M.

Partner: UNT Libraries Government Documents Department