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Applied physics for airplane mechanics.
Describes basic principles of physics for use in the training of airplane mechanics.
Date:
September 14, 1943
Creator:
United States. War Department.
System:
The UNT Digital Library
Field fortifications
"This manual describes field fortification methods and gives details of construction of entrenchments, emplacements, and shelters. It also outlines the principles of terrain appreciation which apply to field fortifications, and explains how to combine individual field fortifications into a unified system by means of organization of the ground."
Date:
February 14, 1944
Creator:
United States. War Department.
System:
The UNT Digital Library
Mask type oxygen therapy outfit, complete, and oxygen therapy outfit, with manifold.
A guide to the assembly, operation, maintenance, and repair of two types of oxygen therapy equipment.
Date:
August 14, 1944
Creator:
United States. War Department.
System:
The UNT Digital Library
Notes on frost.
Discusses the seasons of frost and how frost is formed, protection from frosts in various circumstances, and general observations.
Date:
December 14, 1910
Creator:
United States. Department of Agriculture.
System:
The UNT Digital Library
Ordnance maintenance : compass M2
Provides instructions for the inspection, assembly, disassembly, maintenance, and repair of the compass M2, the standard compass of the Field Artillery.
Date:
August 14, 1942
Creator:
United States. War Department.
System:
The UNT Digital Library