Original U.S WWII Army Air Force Norden Type B-2A Control Bomb Release B-17 B-24 B-29 Aircraft U.S. Ordnance It was made in several

It was made in several variants

and also above the trigger

show long skid marks up to their stopping point

1500 Patronen s

Original U.S WWII Army Air Force Norden Type B-2A Control Bomb Release B-17 B-24 B-29 Aircraft U.S. Ordnance It was made in severalOriginal Item: Only One Available. Manufactured by J. P. Seeburh Corp of Chicago, IL this what appears to be an unissued Control, Bomb Release, Type B2A. These devices were used during World War Two on American bombers planes such as the B 17 Flying Fortress, B 24 Liberator and, Boeing B 29 Superfortress. Also known as a "Intervalometer", the B 2A Control features dials which allow the bombardier to set the number of bombs released (between zero and