Used on a B-25 throughout WW2, used after the war for sports photography. Big Bertha, K-24 electronic camera with publication back, and case. This video camera is made to take any kind of lens from 7" to 40" in length. Takes about 3 photos a 2nd. Film can be found in 25 ft. rolls and 56 ft. rolls. Rolls of movie about 125 shot are made. Bausch and Lomb Optical Co. lens. Telephoto focal length 20", telephoto Anastigmat 508mm F/5.6. Works with a 24 volt battery or a 24 volt transformer. There is a busted cable television port (see image) that is an easy repair. The cam is found is Sacramento. Comes with a roll of negative movie of a football game. $200. Even more picture under collectables with the very same publishing title