Jason Johnson, Trust general manager, talked about the technical differences, "If the [Pennsylvania Railroad] is building steam locomotives ... The GG1 electric, K4 Pacific, duplex 6-4-4-6 S1 ...

Examples in the east included the New York, New Haven & Hartford; Pennsylvania RR ... from overhead lines to pantograph-equipped electric locomotives (and interurbans, streetcars, and light ...

the locomotive operated along the Strasburg tourist railroad’s line from 1962 until 1967. It was then on display at the adjacent Railroad Museum of Pennsylvania before being moved in 2004 to ...