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Search Results

Screw.

Description: Patent for a new and improved screw. This design consists in "[a] screw, the body and shank of which are of corresponding diameter throughout their length, the shank terminating in a rounded end, and the shank and body being provided with a longitudinal straight channel extending throughout their lengths, one of the terminal shoulders of the channel being removed" (lines 4-10).
Date: June 10, 1890
Creator: Ericson, John
Item Type: Patent
Partner: UNT Libraries Government Documents Department

The Trail, Yearbook of Daniel Baker College, 1926

Description: Yearbook for Daniel Baker College in Brownwood, Texas includes photos of and information about the college, student body, professors, and organizations.
Date: 1926
Creator: Daniel Baker College (Brownwood, Tex.)
Item Type: Yearbook
Partner: Howard Payne University Library

Improvement in Cotton Presses

Description: Patent for an improvement in cotton and hay presses.
Date: November 18, 1873
Creator: Leoneard, Thomas Dunlap
Item Type: Patent
Partner: UNT Libraries Government Documents Department

Metallic End Yoke For Railway Cars

Description: Patent for a metallic end yoke for railway cars. Illustrations included.
Date: November 1, 1902
Creator: Kimbrough, Sidney W.; Watkins, William E. & McCarley, James W.
Item Type: Patent
Partner: UNT Libraries Government Documents Department