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  Partner: UNT Libraries Government Documents Department
 Resource Type: Book
 Year: 1941
 Serial/Series Title: War Department technical manual
 Collection: Government Documents A to Z Digitization Project
75-mm howitzer materiel.

75-mm howitzer materiel.

Date: June 21, 1941
Creator: United States. Army. Ordnance Dept.
Description: This is a World War II-era technical manual for the 75mm Howitzer. It contains information on use, maintenance, assembly, and other aspects of this weapon.
Contributing Partner: UNT Libraries Government Documents Department
Aerial photography.

Aerial photography.

Date: July 8, 1941
Creator: United States. War Dept.
Description: A training manual designed to teach aerial photography for military purposes.
Contributing Partner: UNT Libraries Government Documents Department
Airplane structures.

Airplane structures.

Date: October 29, 1941
Creator: United States. War Dept.
Description: Describes structural details of service airplanes used by the Army Air Corps, sufficient for personnel to perform inspection and maintenance of their equipment.
Contributing Partner: UNT Libraries Government Documents Department
Airship aerodynamics.

Airship aerodynamics.

Date: February 11, 1941
Creator: United States. War Dept.
Description: "This manual is designed as a text for the instruction of airship student pilots .... to give the knowledge of aerodynamics essential to the operation of [lighter than air aircraft]."(Page 2.)
Contributing Partner: UNT Libraries Government Documents Department
Heat treating and inspection of metals

Heat treating and inspection of metals

Date: September 10, 1941
Creator: United States. War Dept.
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.
Contributing Partner: UNT Libraries Government Documents Department
Ordnance maintenance : prismatic compass, M1918.

Ordnance maintenance : prismatic compass, M1918.

Date: July 17, 1941
Creator: United States. War Dept.
Description: Describes the Prismatic Compass, M1918 and provides instructions for its operation, maintenance, and its functions in relation to various types of field artillery.
Contributing Partner: UNT Libraries Government Documents Department
Orientation

Orientation

Date: July 15, 1941
Creator: United States. War Dept.
Description: Provides a text and reference book covering the principles of orientation. Orientation is defined as "the accurate location of datum points and the establishment of lines of known length and direction".
Contributing Partner: UNT Libraries Government Documents Department