BAKELITE DOOR KNOBS AND BACK PLATE ESCUTCHEON - HEXAGON SHAPE - NATIONAL BRASS
BAKELITE DOOR KNOBS AND BACK PLATE ESCUTCHEON. BACK PLATES ARE MARKED GENUINE BAKELITE AND MADE BY NAT'L BRASS CO. I SUSPECT ONE WAS THE OUTSIDE DOOR KNOB AND WAS EXPOSED TO SUN/WEATHER. THESE DOOR KNOBS HAVE AHEXAGON SHAPE.