Altimeter, Simple, 28,000 FT., Zenith WWI and/or Post WWI WW2 The compass was illuminated electrically

The compass was illuminated electrically via bulb mounted in a small compartment over the compass itself

and there is a slight internal rattle

Normal 0 false false false MicrosoftInternetExplorer4 This is an authentic WWII-era quad-tank Oil Quantity Indicator made by Liquidometer

The glass and all markings are intact

Altimeter, Simple, 28,000 FT., Zenith WWI and/or Post WWI WW2 The compass was illuminated electricallyHere is either a WWI era or Post WWI Simple Altimeter indicating height up to 28,000 ft. The knob rotates stiffly to turn the dial to adjust for ground height. The beveled glass appears to be original. We have seen claims that these were used in aircraft such as the Sopwith Camel and Sopwith Pup, but these claims have not been independently confirmed by AeroAntique. The pointer rotates counterclockwise as the aircraft climbs, indicating height of the