| Zak. Here is a duplicate 35mm color slide of a photo by Martin S. Zak that was taken in South Amboy, New Jersey, perhaps during 1956. Shown here (R to L) are Pennsylvania Railroad engines #5752 and another "PA" Class unit whose number is not recorded. #5752 is an AP-20 built by the American Locomotive Company in October of 1947, rated at 2,000 horsepower, later regeared and reclassified as an AFP-20, and retired in September of 1962 after just 15 years of revenue service. |