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Bandage

Description: Patent for a new bandage or dressing clamp that will hold a bandage in place. It includes two circular, notched jaws held together by an adjustable tube. Illustrations included.
Date: April 21, 1914
Creator: Lupton, Minnie May
Partner: UNT Libraries Government Documents Department

A Manual of Texas Flora

Description: Manuscript for botany students describing 98 families of plants in Texas including 341 genera and 774 species. The book is organized into four parts: 1// Key to the Families, pages 1-100; 2// [Mustard] Family -- Flax Family, pages 101-150 and Flax Family -- Evening Primrose Family (Guara), pages 151-200; 3// Potato Family -- Madder Family (Galium), pages 251-300 and Evening Primrose Family (Guara) -- Solanaceae Pers. Potato Family, pages 201-250; 4// Honey Suckle Family -- Composite XVI. (Lept… more
Date: August 28, 1916
Creator: Ruth, Albert
Partner: Botanical Research Institute of Texas

Purifying Oils

Description: Patent that converts low grade petroleum into higher grade petroleum. The process warms aluminum chlorid with petroleum material in a nonviolent way to make a purifying oil.
Date: August 27, 1918
Creator: McAfee, Almer M.
Partner: UNT Libraries Government Documents Department

Mechanical Device for Concentrating Vision.

Description: Patent for an optical device proposed to replace lenses and goggles. Instead of lenses, this device has circular shutters (much like a camera) that forces direct vision and eliminates peripheral vision for concentration and focus.
Date: August 19, 1919
Creator: Compere, Dolphus E.
Partner: UNT Libraries Government Documents Department
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