| PC Power. Here is a duplicate 35mm color slide via Al Chione that was taken in Philadelphia, Pennsylvania, on 16 February 1969. The photographer is not identified. Shown here is Penn Central Railroad engine #9452, an S-1 switcher built by the American Locomotive Company for the Pennsylvania Railroad as number "9101" in February of 1949, rated at 660 horsepower, and renumbered "9452" in preparation for the PRR-NYC merger. ("LouisFols" B; #1 of 4) |