Airspeed Indicator, 700MPH, Army Type F-2, US Army Air Corps, WWII FW-190 The Vertical Gyro module was

The Vertical Gyro module was intended to maintain the aircraft in level flight

It is in terrific condition given its age

but the directional lens is absent in this specimen

5 inches wide and ~1/4 inch thick

Airspeed Indicator, 700MPH, Army Type F-2, US Army Air Corps, WWII FW-190 The Vertical Gyro module wasThe Army Type F 2 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 2 was made by Bendix, part number 1426 37A A6, and has a