explains how the K4’s outgoing power unit works as they stand in front of the K4 locomotive’s boiler. Mirror photos by Gary M. Baranec and Patrick Waksmunski Altoona’s century-old K4 ...

Railroaders Memorial Museum volunteer Mike Reindl (left) describes the construction of the K4 1361 locomotive boiler to his parents, Jean and Tom Reindl, following a press conference Thursday ...