Recognition Light Control Assembly WW2-era SA2130C AAF 42D5051 RCAF made by Waltham to Air

made by Waltham to Air Corps US Army spec #94-27749

Yokosuka P1Y Bomber Ginga aka "Frances"

or concave surface of the intake valve (n

See photo of PV-1 Instrument Panel from the Pilots Flight Manual dated 1944 showing instrument location

The fluid is low by about a teaspoon

Recognition Light Control Assembly WW2-era SA2130C AAF 42D5051 RCAF made by Waltham to AirThis Recognition Light Control Assembly appeared in nearly all of US Army Air Force aircraft of WWII by the end of the war, including the P 47N Thunderbolt Fighter (see photo of the right side panel of the cockpit indicating the location of the switch box). The toggles flip perfectly. The keying switch is stiff. In very nice condition for its age. Measures ~3 inches by ~3. 5 inches x ~2 inches.