Keywords: blackandwhite monochrome indoor performer people musician black and white 80-G-81388: Junior radio inspectors at the Radio Inspection School, Naval Aircraft Factory, Philadelphia, learning the intercommunicating telephone system used in patrol bombers. Here, it is spread out to show all the equipment and wiring. Photograph released October 19, 1942. U.S. Navy Photograph, now in the collections of the National Archives. (2016/01/12). 80-G-81388: Junior radio inspectors at the Radio Inspection School, Naval Aircraft Factory, Philadelphia, learning the intercommunicating telephone system used in patrol bombers. Here, it is spread out to show all the equipment and wiring. Photograph released October 19, 1942. U.S. Navy Photograph, now in the collections of the National Archives. (2016/01/12). |