June 1942. Washington, D.C. "U.S. Office of Defense Transportation system of port control and its traffic channel control." More vintage punch-card equipment. Photo by Albert Freeman for the Office of War Information. View full size.
  BUY PRINT    June 1942. Washington, D.C. "U.S. Office of Defense Transportation system of port control and its traffic channel control." More vintage punch-card equipment. Photo by Albert Freeman for the Office of War Information. | Click image for Comments. | Home | Browse All Photos