Washington, D.C., circa 1923. "Unidentified ramp on field" is all it says here. Who can help us categorize this cryptic contraption? 4x5 glass negative. View full size.
  BUY PRINT    Washington, D.C., circa 1923. "Unidentified ramp on field" is all it says here. Who can help us categorize this cryptic contraption? 4x5 glass negative. | Click image for Comments. | Home | Browse All Photos