Airspeed Indicator, Sensitive, 700 Knots, Army Type F-1A, US Army Air Force, WWII F7F Tigercat possibly if the mechanical computer

possibly if the mechanical computer within the bombsight malfunctioned

The glass and case are intact and the dial markings are clear and precise

and therefore can only share what we can physically examine

When the wheels are retracted

The knurled dial around the face can be rotated by the pilot or crew member to the desired direction of flight

Airspeed Indicator, Sensitive, 700 Knots, Army Type F-1A, US Army Air Force, WWII F7F Tigercat possibly if the mechanical computerThe 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 1A was made by Kollsman, part number 739BU 03, and has a