Materials for protective concealment (open access)

Materials for protective concealment

Discusses protective concealment (camouflage) as it matters to the soldier. Covers materials and uses as well as other equipment to be employed.
Date: October 7, 1942
Creator: United States. War Department.
System: The UNT Digital Library
Notes on physiology in aviation medicine. (open access)

Notes on physiology in aviation medicine.

Discusses the physical effects of flight, and the mechanics and chemistry of respiration.
Date: October 21, 1940
Creator: United States. War Department.
System: The UNT Digital Library
Concrete and masonry : repairs and utilities. (open access)

Concrete and masonry : repairs and utilities.

"This Technical Manual describes materials, equipment, and methods used in new concrete and masonry work at Army posts. It also covers repair and maintenance of existing concrete and masonry."
Date: October 1946
Creator: United States. War Department.
System: The UNT Digital Library
Cardiograph, portable. (open access)

Cardiograph, portable.

A guide to the operation and maintenance of the portable electrocardiograph.
Date: October 2, 1944
Creator: United States. War Department.
System: The UNT Digital Library
Airplane structures. (open access)

Airplane structures.

Describes structural details of service airplanes used by the Army Air Corps, sufficient for personnel to perform inspection and maintenance of their equipment.
Date: October 29, 1941
Creator: United States. War Department.
System: The UNT Digital Library
Ordnance maintenance : 155-mm gun motor carriage M40 and 8 in. howitzer motor carriage M43 hull and suspension. (open access)

Ordnance maintenance : 155-mm gun motor carriage M40 and 8 in. howitzer motor carriage M43 hull and suspension.

Contains a description of procedures for "inspection and repair, and necessary disassembly and assembly of hull and track suspension group." This information pertains only to 155-mm gun motor carriage and the 8-inch howitzer motor carriage.
Date: October 1947
Creator: United States. War Office.
System: The UNT Digital Library