Washington, D.C., August 1923. "National Highways Association." An interesting variety of business machinery on display here including a Dictaphone and some Ediphone cylinders. National Photo Company glass negative. View full size.
  BUY PRINT    Washington, D.C., August 1923. "National Highways Association." An interesting variety of business machinery on display here including a Dictaphone and some Ediphone cylinders. National Photo Company glass negative. | Click image for Comments. | Home | Browse All Photos