Turn and Bank Indicator, Type 98, Japanese Army Aircraft Peggy Bomber and EC-121

and EC-121

and then 1

whose purpose was to document aerial torpedo attacks (from launch to impact) and for use in training

although it is reading is inaccurate

5 inches diameter by ~4

Turn and Bank Indicator, Type 98, Japanese Army Aircraft Peggy Bomber and EC-121The WWII era Japanese Type 98 Turn and Bank Indicator was used in several aircraft of the Japanese Army according to the Funatsu Aviation Instruments Museum website, including: Type 1 Fighter Oscar Type 2 Fighter Nick Type 3 Fighter Tony (see image of Tony panel from Robert Mikesh book of WWII Japanese Aircraft Cockpits) Measures ~2. 75 inches diameter and ~5 inches long. It is in very good yet experienced condition given its age. The glass and case