December 1921. Washington, D.C. "Machinists Association." And what could be an exhibit for the Museum of Antique Office Equipment. Experts please weigh in. National Photo Company Collection glass negative. View full size.
  BUY PRINT    December 1921. Washington, D.C. "Machinists Association." And what could be an exhibit for the Museum of Antique Office Equipment. Experts please weigh in. National Photo Company Collection glass negative. | Click image for Comments. | Home | Browse All Photos