World War Two Collection - 5 Matching Results

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Heat treating and inspection of metals

Description: This report discusses these topics: I. Principles of heat treating -- II. Heat-treating equipment -- III. General heat treatment of steel -- IV. Specific heat treatments for aircraft steels -- V. General heat treatment of aluminum alloys -- VII. Hardness testing -- VIII. Magnaflux inspection.
Date: September 10, 1941
Creator: United States. War Department.
Partner: UNT Libraries Government Documents Department

Army ground forces light aviation.

Description: "This manual is a guide for the military personnel of Army Ground Forces units who are concerned with organic light aviation. It describes the training, tactical employment, administration, maintenance, and supply of Army Ground Forces light aviation" (p. 1). The index begins on page 171.
Date: September 1947
Creator: United States. War Department.
Partner: UNT Libraries Government Documents Department

Teletypewriter switching and relay procedure.

Description: Describes Army procedures "for establishment, control, and termination of teletypewriter connections involving one more more manual switching centrals" as well as relaying sets of messages through reperforator centrals.
Date: September 19, 1944
Creator: United States. War Department.
Partner: UNT Libraries Government Documents Department