Fuel Quantity Indicator, B-47B Aft Main Tank, Minneapolis-Honeywell JG7021A23 (#2) DC-6 This example is exceptional given

This example is exceptional given that the glass

This is a 1950-60's-era Attitude Gyro Horizon Indicator as used in early versions of the US Navy/Marine Corps Jet Fighter/Attack Aircraft Douglas A4D-1 Skyhawk

This is an authentic Hand Signaling handbook of the Japanese Navy

It is marked as having been

but its pure speculation

Fuel Quantity Indicator, B-47B Aft Main Tank, Minneapolis-Honeywell JG7021A23 (#2) DC-6 This example is exceptional givenHere is a Fuel Quantity Indicator as used in the US Air Force Boeing B 47B Stratojet Bomber for the 24,000 lb capacity Aft Main fuel tank. See photo from the B 47B Flight Manual showing the location of this instrument. It has date stamp of November 1950. It is in exceptional condition given its age. The dial markings are clear and the glass and case are intact.