| Aerotrain. Here is a duplicate 35mm color slide of a photo by John Dziobko, Jr., that was taken in Duncannon, Pennsylvania, on 11 August 1956. Shown here is the Pennsylvania Railroad's "Aerotrain," built by General Motors during July of 1955. It's just departed Harrisburg and crossed the Rockville Bridge on its way to Altoona as part of its daily sojourn from New York City to Pittsburgh and back. The exact date is not recorded. ("Stoneborobranch"; #4 of 4) |