Nikon Rangefinder BCB-II Flash Gun for Nikon S cameras. Reflectors. Instr. BOX
Made in Japan. BCO 13 001-2. Circa 1952. Shorter 4" long battery tube than the BCB-1. No dings or dents. This flash unit is in very clean overall condition, but it is UNTESTED. Rare collectible Nikon rangefinder accessory.