| Duplexes. Here is a photo of Pennsylvania Railroad engine #5547, a T-1A (4-4-4-4) "Duplex" built by the Baldwin Locomotive Works as a T-1 during August of 1946, rebuilt in Juniata as a T-1A, and retired in January of 1956 after just a decade of revenue service. Wave to the Engineman! The photographer's name, the exact date, and the location are not recorded. (Gift from Brad Mann.) |