Pittsburgh circa 1910. "Schenley Park Bridge and the 'Tick' (Carnegie-Mellon University)." A continuation of this image. Note loop-the-loop in the park at right. 8x10 inch dry plate glass negative. View full size.
  BUY PRINT    Pittsburgh circa 1910. "Schenley Park Bridge and the 'Tick' (Carnegie-Mellon University)." A continuation of this image. Note loop-the-loop in the park at right. 8x10 inch dry plate glass negative. | Click image for Comments. | Home | Browse All Photos