Wheel and Flap Position Indicator, AN-5780-2 RAF This was a module of

This was a module of the B-36's Central Fire Control System

have not found any references to this device in any US military manuals before

The Type 2 Gou was primarily used in early aircraft of the Japanese Army such as the Type 99 Kawanishi Ki-48 Lily Light Bomber and Type 97 Mitsubishi Ki-21 Sally Bomber

5 inches tall by ~5 inches wide

Wheel and Flap Position Indicator, AN-5780-2 RAF This was a module ofHere 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