Altimeter, Sensitive, Type C-12, 50,000 ft, Air Corps US Army WWII B-17, B-24, P-38, P-51 A-26 or standby

or standby

manufacturer unknown

The yellow symbol of Naval Air Station Alameda (CA) is stamped on its side

in services throughout World War II

Bendix 1648-6U-A6-1

Altimeter, Sensitive, Type C-12, 50,000 ft, Air Corps US Army WWII B-17, B-24, P-38, P-51 A-26 or standbyHere is an early WWII era Sensitive Altimeter, Air Corps US Army Type C 12, made by Kollsman. part number 671K 03. The C 12 Altimeter was used across all aircraft of the Air Corps US Army, including heavy bombers B 17 and B 24, medium bombers, B 25 and B 26, Fighters P 38, P 39, P 40, P 47, and P 51, and transports C 46 and C 47, according to the Maintenance Interchangeability Chart dated Dec 1943. It has a serial number stamped on its face with a