| Here is an original photo by an unidentified photographer that was taken near Pittsburgh, Pennsylvania, in November of 1953. Prominent here is an A-A set of unidentified Pennsylvania Railroad EP-22 diesel-electric locomotives built by GM-EMD and rated at 2,250 horsepower each. In this context, they're rockin' 'n' rollin' with an eastbound passenger train. Photo via Bob Hanson. ("Garr254" A; #5 of 6) |