| Niles D. Here is an original photo by George Niles, Jr., that was taken near Chicago, Illinois, on 2 September 1967. Shown here is Pennsylvania Railroad engine #8540, an ES-6 built by GM-EMD as number "9140" in July of 1948, rated at 600 horsepower, and renumbered "8540" in preparation for the PRR-NYC merger. (#1 of 5) |