Flap Position Indicator, General Electric DJ-17ABE Boeing B-50 Superfortress Cessna as appeared in dual engine

as appeared in dual engine aircraft such as the US Air Force attack bomber Douglas A-26 / B-26 Invader during the 1950-70's

Ledge diameter

which is usually simple to do

The stock number and the USN anchor symbol are stamped in yellow on the side of the casing

indicators or in the instrument panel of the rear cockpit seat for two seat aircraft

Flap Position Indicator, General Electric DJ-17ABE Boeing B-50 Superfortress Cessna as appeared in dual engineThis is a vintage Wing Flap Position Indicator made by General Electric Type DJ 17 Model 8DJ17ABE, as appeared in the Co Pilot's Panel on the post WW2 era Boeing B 50D Superfortress Very Heavy Bomber. See photo of the Co Pilots Panel of a B 50D from its flight manual, showing the position of this indicator with a red dot. Not yet confirmed, but this may have also been used on the Boeing C 97 Stratofreighter and KC 97 Stratotanker since they are