Aircraft Ignition Switch AN3212-1 Bf-109 PDF copies of the A-12

PDF copies of the A-12 manuals can be provided if desired

This indicator was located at the station of the flight engineer

The crown symbol of the Air Ministry can be seen stamped on the rear case

and a recording base

which projects three lines called reticles (1 horizontal and 2 vertical)

Aircraft Ignition Switch AN3212-1 Bf-109 PDF copies of the A-12This is a WWII era aircraft Ignition Switch as used in numerous single engine aircraft of the ear, such as the US Army Air Force P 51 Mustang and US Navy Fighter F4U Corsair, according to their parts lists of that era. The switch rotates to each position on the dial. Measures ~2. 5 inches diameter and ~3 inches long. The internal part of the rear connector has been removed, so this should be considered for static display or core for repair. It appears