WWII US ARMY AAF NOSE CONE FAIRCHILD AERIAL K-22 24" LENS PLANE CASE 2 FILTERS.  Army Air Forces 24" Lens Cone for Type K-22 camera. Model f360-g1, serial #31168-A. It measures 22 1/4"l x 1%' w at the mounting pegs to 11 1/4"d at larger end. With a yellow and red filter, each of which measures 5 5/8"d, the original case and a Kodak Aero Ektar f60 24" 610mm 9x18 EM1119 lens. Very good condition for age, light wear, case good. The case has a tag showing the lens was serviced. 1957. It's been stored with silica inside to keep moisture out. A nice find.