Altimeter, Sensitive, Type C-14, 35,000 ft, Air Corps US Army WWII B-17, B-24, P-38, P-51 A-26 Compass was developed by the

Compass was developed by the Automatic Telephone and Electric Company (in 1961 merged with Ericsson Telecommunications and Plessey to form Plessey Telecommunications) and the Royal Aircraft Establishment from a model originally produced by the Air Ministry and S

intending to be able to kill both engines simultaneously

and possibly others

This instrument was likely removed from an Army Helicopter

General Railway Signal was contracted to build this sighting station

Altimeter, Sensitive, Type C-14, 35,000 ft, Air Corps US Army WWII B-17, B-24, P-38, P-51 A-26 Compass was developed by theHere is an early WWII era Sensitive Altimeter, Air Corps US Army Type C 14 (also AN 5761 1), made by Bendix, part number 1554 2J A. The C 14 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. AC US ARMY is embossed on its face.