Crash Relic: Pitot Tube, Luftwaffe Bf 109 P-3 Orion the indicator displayed total fuel

the indicator displayed total fuel quantity up to 17

The gauge indicates pressure differential up to 1 kg per square cm

the gyromagnetic compass so that the heading of the aircraft can be read continously on the course dial under the heading pointer

Here is an early WW2-era Airspeed Indicator with a maximum airspeed of 200 MPH

Mounted within the ball turret at the right foot of the ball turret gunner (see photo)

Crash Relic: Pitot Tube, Luftwaffe Bf 109 P-3 Orion the indicator displayed total fuelHere is a WWII era aircraft Pitot Tube crash relic, as used in aircraft of the German Luftwaffe such as the Bf 109 Fighter, and recovered from a crash site in Poland. Typically mounted on the wing of the aircraft, the pitot tube was employed by pitot statically driven instruments to perform their function, e. g., airspeed indicator, vertical velocity rate of climb indicators, and altimeters by measuring the differential pressure across two orifices as