Fuel Quantity Indicator, TBM Avenger (early), 4 Tank, Liquidometer EA-101-1 A-29 Hudson made by Bendix to a

made by Bendix to a Douglas spec (see data label)

as used in the SBD Dauntless Dive Bomber and the TBM Avenger Torpedo Bomber

the rotating display for each wheel shows an extended image of a wheel

base plate

Fuel Quantity Indicator, TBM Avenger (early), 4 Tank, Liquidometer EA-101-1 A-29 Hudson made by Bendix to aHere is another exceptional artifact from the iconic WWII era US Navy Torpedo Bomber, the TBM Avenger: a 4 tank Fuel Quantity Indicator. Made by Liquidometer, part number EA 101 1, the unit indicated fuel quantity in four tanks: left, right, and center wing tanks, and the bomb bay droppable tank, in concentric scales respectively starting from center axis. This indicator appeared in early versions of the TBM and can be seen in this TBM F training