Wheel and Flap Position Indicator, AN-5780-2 P-40 This is not a 100%

This is not a 100% complete manual

Europe-Africa-Mideast Campaign

The metal seal is in place in the lower right of the case

The small lamps is present but its operability is unknown

made by Sperry PN 672740 as a "fast-erecting" gyro (as it fast as it could be in the early 1950's)

Wheel and Flap Position Indicator, AN-5780-2 P-40 This is not a 100%Here is a Type AN 5780 2 Wheel and Flap Position Indicator used in WWII and post WWII aircraft with a nose wheel (vs tail wheel aircraft). According to the US Army Air Force Interchangeability Cross Reference Chart dated February 1945, the AN 5870 2 indicator was used in bombers B 26, A 26, and A 20, as well as in the fighter P 38. The position of the wheels were indicated by the 3 small window insets, one each on the nose and each wing. The position