Plane Facts, Volume 1, Number 6, November 1943 OH-6 Cayuse This is a example of

This is a example of a pre-WWII-era Magnetic Compass

Here is a Cold War-era electronic dual Tachometer

Measures 2in diameter and 3

It is 1 3/4" diameter

Plane Facts, Volume 1, Number 6, November 1943 OH-6 Cayuse This is a example ofHere is an original WWII era periodical, Plane Facts, Volume 1 Number 6 November 1943. Plane Facts was published by the USAAF Air Service Command to communicate the latest information on servicing, maintaining, and repairing aircraft of the USAAF for aircraft ground crews and service technicians. This 65 page, 5. 5 x 8 inch periodical is in reasonable condition given its age. The pages are complete and intact.