Oblique view from the front end of the plasticine model of the first streamlined train (K4s class), designed for the Pennsylvannia Railroad Company. The front of the train dominates the left ...

Visitors will soon see signs of progress on the Altoona-built K4 1361 locomotive after the Railroaders Memorial Museum received a shipment of steel to fabricate a new firebox, a task that will ...

The PRR “used and abused” the K4 then, operating the locomotive perhaps 28 days a month, he said. As an excursion locomotive, the K4 will have “a nicer, retirement lifestyle,” he said.

Summary The PRR K4 steam locomotive is a true American classic, and is the ideal companion to our Horseshoe Curve Expansion Pack which captures the glory days.