Fuel Quantity Indicator, Simmonds, C-121 Lockheed Constellation A-1 Skyraider it is in exceptional condition

it is in exceptional condition for its age

B (bombers) will already be familiar to most Service pilots

It is in experienced condition

It appears that the components may be original and untouched

It is in good condition given its apparent age

Fuel Quantity Indicator, Simmonds, C-121 Lockheed Constellation A-1 Skyraider it is in exceptional conditionThis is a Fuel Quantity Indicator, 0 10,000lbs, capacitor type, as used in the US Air Force C 121 transport version of the Lockheed Constellation. See photo of the location of the instrument on the Flight Engineers upper instrument panel from the C 121 flight manual dated 1958. It has a manufacturing date of Aug 1956 stamped on its side, as well as test date of the same month. It is in exceptional condition for a 60 year old instrument. Measures 3. 25