Airplane inspection guide. (open access)

Airplane inspection guide.

"The purpose of this manual is to furnish to mechanics, inspectors, and other personnel, ..., the necessary information relative to the inspection of airplanes, airplane engines, and auxiliary equipment."
Date: August 17, 1943
Creator: United States. War Department.
System: The UNT Digital Library
Dog transportation. (open access)

Dog transportation.

A manual describing the use of sled dogs as a means of military transportation in Arctic regions.
Date: August 19, 1943
Creator: United States. War Department.
System: The UNT Digital Library
Sewing machines: cleaning and adjusting. (open access)

Sewing machines: cleaning and adjusting.

A guide to cleaning and oiling an electric or treadle sewing machine. The guide also includes information on operating, adjusting, and troubleshooting the machine. The table of contents is located at the end of the guide, beginning on page 24.
Date: August 1943
Creator: Holbrook, Helen S. & Krewatch, Albert V.
System: The UNT Digital Library