275 Matching Results

Search Results

Composition for Removing Boiler-Scale

Description: Patent for "an extract of the plant know to botanists by the name 'Larrea Mexican,' to be used in removing boiler-scale and in preventing the reformation of the same" (lines 9-13).
Date: April 16, 1901
Creator: Pena, Benjamin
Partner: UNT Libraries Government Documents Department

Ant-Trap

Description: Patent for an ant rap designed to catch ants and burrowing insects that are destructive to vegetation. Illustrations included.
Date: April 20, 1909
Creator: Fly, Nathaniel D.
Partner: UNT Libraries Government Documents Department

Soil survey of Bastrop County, Texas

Description: Text describing climate, agriculture, and soils of Bastrop County, Texas.
Date: August 12, 1908
Creator: Winston, R. A. (Robert Alonzo); Meeker, F. N.; Eckman, O. L.; Lyman, W. S.; Schroeder, Frank C.; Rice, Thomas D. (Thomas Donnelly) et al.
Partner: UNT Libraries Government Documents Department

Correct map of Texas.

Description: Map shows early twentieth century Texas railways, shipping routes, cotton production and population statistics, Houston & Texas Central Railroad lands, and the "rice and oil belt"; Texas counties, major cities; cotton, oil, and cattle in photographs; illustration of "The New Capitol of Texas." Inset: [United States railway and shipping systems]. Relief shown by hachures. Scale not given.
Date: 1902
Creator: Houston & Texas Central Railway Company
Partner: University of Texas at Arlington Library
Back to Top of Screen