Compass, Aperiodic, US Army Air Force Type D-12 Victor This Cold War / Vietnam

This Cold War / Vietnam War era Course Indicator MN-97 Omi-Mag was made by Bendix for use in aircraft of the US military and commercial carriers

and the markings on the face are in place (yet changing color from the many years) and unblemished

The co-pilot would select the tank to view by rotating the knob

made by Kollsman

This is a fine example of a WWII-era Altimeter

Compass, Aperiodic, US Army Air Force Type D-12 Victor This Cold War / VietnamThe US Army Air Force Type D 12 Direct Reading Aperiodic Compass was used at the navigators station across many US WWII aircraft, including heavy bombers B 17, B 24, B 29, medium bombers B 25 and B 26, and transports C 46, C 47, and C 54. Made by Bendix, part number 1832 1 A, it has a serial number prefix of AF 45, indicative of a manufacturing year 1945. The navigators' direct reading compass is known as an aperiodic (without a period) compass, since