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Cotton-Picking Machine.

Description: Patent for improvements to cotton picking machines "of that class in which the cotton-boll is caught on the end of a revolving picker" (lines 11-12). Improvements include a combination of a revolving drum with hollow tubular arms attached to the drum, as well as revolving pickers attached to those arms. Includes instructions and illustrations.
Date: July 27, 1897
Creator: Haring, Peter Paul.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

O'Connor Brothers, Stock-Raisers

Description: Business correspondence written on letterhead from the late 19th century. Letterhead includes illustrated images and decorative text with business name and text reading: "Steer Cattle a Specialty" in lithographic print by Clarke & Courts Lith. Galveston. Letterhead contains names D. M. O'Connor; T. M. O'Connor.
Date: 1890
Item Type: Refine your search to only Letter
Partner: Texas General Land Office

Car-Coupling.

Description: Patent for improvement in automatic car-couplings “in which the coupling-pin (worked by a rope or chain) is guided in a vertical tube extending upward from the draw-head, and is supported in position for coupling by a block sliding with the draw-head,” (lines 9-14) includes illustration.
Date: April 14, 1891
Creator: Angerstein, John F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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