| Yard Power. Here is an original photo that I took of a Pennsylvania Railroad yard locomotive at Hollidaysburg, Pennsylvania, on 27 August 1960. Shown here is PRR engine #8906, an AS-16M road switcher built by the American Locomotive Company in 1951 and rated at 1,600 horsepower. This photo was taken on the spur track servicing Sender's Junk Yard at the western end of Wall Street. |