Airspeed Indicator, 500MPH, Army Type D-7, US Army Air Corps, WWII Spitfire and mach speed from 0

and mach speed from 0

Air Force US Army Type C-14 (also AN-5761-1)

Definitely one of the finest examples we've come across

5 inches diameter and 2

a parachute is permanently attached to the bags contain­ing radio set SCR-578-A

Airspeed Indicator, 500MPH, Army Type D-7, US Army Air Corps, WWII Spitfire and mach speed from 0The Army Type D 7 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 D 7 was made by Pioneer, part number 1426 4H A7. It is in