October 1942. Inglewood, Calif. "Parts are marked with this pneumatic numbering machine in North American Aviation's sheet metal department." 4x5 Kodachrome transparency by Alfred Palmer, Office of War Information. View full size.
  BUY PRINT    October 1942. Inglewood, Calif. "Parts are marked with this pneumatic numbering machine in North American Aviation's sheet metal department." 4x5 Kodachrome transparency by Alfred Palmer, Office of War Information. | Click image for Comments. | Home | Browse All Photos