Airspeed Indicator, Sensitive, 700MPH, Army Type F-1, US Army Air Force, WWII Bf-109 Operability unknown

Operability unknown

made by Bendix PN 14613-IAK-A4

The indicator face is usually installed in an upright position

The cover appears to have detached and repaired at some point

The wooden case is experienced but intact

Airspeed Indicator, Sensitive, 700MPH, Army Type F-1, US Army Air Force, WWII Bf-109 Operability unknownThe Army Type F 1A Airspeed Indicator was used across a number of US Army Air Corps and Air Force aircraft during WWII, including heavy bombers B 17, B 24, B 29, medium bombers B 25 and B 26, as well as light bomber A 20, according to the Accessories Interchangeability Chart dated Feb 1945. It was also used in versions of US Army Air Force WWII fighters P 38, P 39, P 40, P 47, and P 51. This F 1 was made by Bendix, part number 739U 03, and has a