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Motor-Vehicle Headlighting

Description: Report issued by the Bureau of Standards discussing the improved illumination of night-time driving with the use of vehicle head-lighting. Methods of construction and adjustment information are presented. This report includes tables, illustrations, and photographs.
Date: 1925
Creator: Carlson, R. E.
Partner: UNT Libraries Government Documents Department
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Operation and Care of Vehicle-Type Batteries

Description: Manual for operation and care of storage batteries for use in Army depots.
Date: June 7, 1920
Creator: Vinal, George W.
Partner: UNT Libraries Government Documents Department
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Motor-Vehicle Headlighting

Description: A report on the necessity of improved motor-vehicle lighting.
Date: August 5, 1925
Creator: Carlson, R. E.
Partner: UNT Libraries Government Documents Department
open access

Zinc and its alloys

Description: A report on zinc and its alloys.
Date: November 6, 1931
Partner: UNT Libraries Government Documents Department
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Automotive Antifreezes

Description: From abstract: "A report on when antifreeze should be installed, what strength should be used, and what kind of antifreeze is best suited to the service involved."
Date: November 10, 1948
Creator: Brooks, Donald B. & Streets, Ronald E.
Partner: UNT Libraries Government Documents Department
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High-Frequency Voltage Measurement

Description: Fundamental principles and techniques used for voltage measurements primarily for frequencies in the upper audio- and radio-frequency ranges and including part of the ultrahigh frequency range.
Date: September 1, 1949
Creator: Selby, Myron C.
Partner: UNT Libraries Government Documents Department
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Single-Phase Transfer of Liquefied Gases

Description: Report examining the problems of handling liquefied gases and discusses the feasibility of transporting them through piping systems.
Date: December 1, 1958
Creator: Jacobs, Robert B.
Partner: UNT Libraries Government Documents Department
open access

Zinc and Its Alloys

Description: Report issued by the Bureau of Standards discussing world production of zinc and zinc alloys. History, metallurgy, and structural properties of zinc are presented. This report includes tables, illustrations, and photographs.
Date: November 6, 1931
Creator: United States. Bureau of Standards.
Partner: UNT Libraries Government Documents Department
open access

Methods of Testing Hosiery

Description: Report issued by the Bureau of Standards discussing laboratory testing of hosiery to determine production costs and to make comparisons. Different manufacturing methods and possible defects are presented. This report includes tables, illustrations, and photographs.
Date: October 11, 1938
Creator: Schenke, E. Max & Shearer, Howard E.
Partner: UNT Libraries Government Documents Department
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