Airspeed Indicator, USSR, 0-1,200 km/h Grumman and another full rotation to

and another full rotation to 4000 RPM

made by Weston

25in diameter and 3in deep

Here is a 1940-50s-era dual engine Fuel Pressure Indicator made by Edison PN 34955

Airspeed Indicator, USSR, 0-1,200 km/h Grumman and another full rotation toThis is an exceptional example of a Soviet Airspeed Indicator as used in 1950 70's aircraft the USSR Air Force. There are two pointers, the narrower pointer which indicates airspeed in 10 km h increments rests behind the thick pointer, which indicate airspeed in 100 km h increments, and is not visible in the photo. For example, if the thick pointer was at 80, and the narrow pointer was at 20, the aircraft was traveling at 820 km h. It is in