Fuel Quantity Indicator, Hydrostatic, Japanese Naval Aviation C-7 The turrets impose less drag

The turrets impose less drag on the airplane

2-day launch sequence indicator

a component of the US Army Air Force's RC-96-A Contactor System intended to work with the the British RAF "Pipsqueak" system

In its original wooden case

B-24 turrets (nose and tail)

Fuel Quantity Indicator, Hydrostatic, Japanese Naval Aviation C-7 The turrets impose less dragThis is a fine example of the WWII era hydrostatic Fuel Quantity Indicator, manufactured by the Japanese under license from the US manufacturer Pioneer. This particular model was used in the A6M2 version of the Japanese Navy Figher Zero, aka "Zeke" (according to the Funatsu Aviation Instruments Museum Website. Hydrostatic fuel quantity indicators are readily identifiable by the pump knob at their base. The indicator essentially is measuring