UNT Libraries Government Documents Department - 2,152 Matching Results

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Description: Patent for hose support with pivoted standard having a part which is adapted to support the nozzle of the hose, with illustrations.
Date: October 20, 1914
Creator: Praeger, Ewald


Description: Patent for an "improved lantern for switchmen and other railroad men for use in signaling and the like, and which is susceptible of being used for prolonged signals without extinguishing the flame and which is not liable to be accidentally blown out by a strong wind or current of air either" (lines 10-16).
Date: 1913-5-27
Creator: Moore, Thomas L.


Description: Patent for "an improved form of incinerator for burning garbage and other refuse, both solid and liquid, as well as the gases liberated therefrom, without the emission of smoke or noxious odors, or gases, and especially suitable for disposing of the refuse of military encampments, farms, hotels, houses, communities, etc., not provided with sewers" (lines 9-17), including instructions and illustrations.
Date: March 18, 1913
Creator: Charles, Oscar J.


Description: Patent for metal road culvert improvements. Light weight, but sturdy, interlocking metal sheets are used. They can be stacked for cheaper and easier shipping. The culvert allows large amounts of water to flow through.
Date: April 22, 1913
Creator: Youngblood, David Franklin

Combined Pneumatic Lift and Force Pump.

Description: Patent for a combined pneumatic lift and force pump, which is able to reach the inexhaustible supply of water found at the depths of five to forty or more feet in the arid region of Texas and Great Central Valley of Mexico. The machinery perfects the simplicity and economy of construction needed to reach and lift a great volume of water in a short time.
Date: May 6, 1913
Creator: De Hymel, Franklin Oscar


Description: Patent for gearing for a flying machine. This gearing will allow for two independent drive shafts to work with tow independent engines to allow both engines to connect to either or both draft shafts.
Date: April 1, 1913
Creator: Herrmann, Ernst W.

Regional Water Plan: Region L (South Central Texas), 2016, Volume 1. Executive Summary and Regional Water Plan

Description: Water plan for Region L (South Central Texas) describing water resources and suppliers in the area, usage statistics and forecasts, water needs, recommended water management strategies for the suppliers and counties, drought management, funding plans, and information on the creation of the plan.
Date: December 2015
Creator: South Central Texas Regional Water Planning Group

[Trading Card: All About Water]

Description: Trading card issued as part of the Geocache Challenge program for Government Canyon State Natural Area, depicting several rain barrels on platforms with sunflowers in the foreground. The back of the card contains information about saving water.
Date: 2011
Creator: Texas. Parks and Wildlife Department.

Community Analysis 1974

Description: Report describing the demographics of San Antonio and other environmental and population statistics for the city during 1974, as an update to a similar study in 1972.
Date: October 1974
Creator: San Antonio (Tex.). Planning and Community Development Department. Comprehensive Planning Division.

Summary Report on San Antonio Independent School District Insight Poll No. 1, March 1971

Description: A report of the results of the first insight poll taken in 1971 by the San Antonio Independent School District of registered voters in San Antonio to determine knowledge levels and communication methods used to learn school news by residents of San Antonio. The report includes survey questions and responses and outlines the method used to perform the survey.
Date: March 1971
Creator: San Antonio Independent School District (ISD)

Economic Opportunities Development Corporation of San Antonio and Bexar County: Planning and Priorities

Description: A report on the plans and priorities of the Economic Opportunities Development Corporation of San Antonio and Bexar County based on results from a community survey on October 30, 1970 as part of an application for the Office of Economic Opportunity Community Action Program.
Date: November 17, 1970
Creator: Economic Opportunities Development Corporation of San Antonio and Bexar County