Washington, D.C., circa 1931. "Fifteenth Street at Pennsylvania Avenue." Note the traffic lights, which made their D.C. debut in 1926, as well as the traffic-cop gazebo at center ("NO LEFT TURN") and streetcar switch tower to its left. Harris & Ewing Collection glass negative. View full size.
  BUY PRINT    Washington, D.C., circa 1931. "Fifteenth Street at Pennsylvania Avenue." Note the traffic lights, which made their D.C. debut in 1926, as well as the traffic-cop gazebo at center ("NO LEFT TURN") and streetcar switch tower to its left. Harris & Ewing Collection glass negative. | Click image for Comments. | Home | Browse All Photos