Engineer soldier's handbook. (open access)

Engineer soldier's handbook.

Describes the tools and tasks of the engineer soldier. Includes a proficiency test for soldiers in training.
Date: June 2, 1943
Creator: United States. War Department.
System: The UNT Digital Library
Signal heavy construction battalion. (open access)

Signal heavy construction battalion.

Provides "information concerning the organization, operation, and capabilities of the signal heavy construction battalion to signal and communication officers and enlisted men of these battalions, and to all other interested personnel."
Date: June 1945
Creator: United States. War Department.
System: The UNT Digital Library
Aircraft hardware and materials. (open access)

Aircraft hardware and materials.

Describes the types of "materials and hardware used in aircraft construction and repair."
Date: June 11, 1942
Creator: United States. War Department.
System: The UNT Digital Library
75-mm howitzer materiel. (open access)

75-mm howitzer materiel.

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.
Date: June 21, 1941
Creator: United States. Army. Ordnance Department.
System: The UNT Digital Library