Turn and Bank Indicator Pioneer Type C635C-84 Aerial Refueling

Turn and Bank Indicator Pioneer Type C635C-84 Aerial RefuelingThis pneumatic Turn and Bank Indicator, Type C635C 84, is very similar to early WWII era Turn and Bank Indicators also made by Pioneer Bendix as appeared in military aircraft of the US Army Air Corps and US Navy. However, there does not appear to be any markings of either service branch, nor evidence of its year of manufacture. The design of the mounts of aircraft instruments evolved during early WWII from the dog ear style as seen on this instrument

it is in fine condition given its apparent age

and have no data plate

and is one of the best we've seen

PBY Catalina seaplane

This is a Cold War-era Airspeed Indicator

given its 600 lb capacity

The dial markings are clear and precise

25 x 7 x 12

Measures ~4 inches triangularly by ~2 inches deep

Shows aircraft deviation from the selected course

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

" The scale on the Slide Bar is graduated from 0 to 150