BLI 016 HO Scale T1 4-4-4-4 Steam Loco PRR 5517 with DCC QSI Sound - USED Mini-Z Product Height: 1

Product Height: 1

Painting is not necessary

5-Amp Power Supply

As trailer-on-flat-car (TOFC) service evolved in the late 50s

BLI 016 HO Scale T1 4-4-4-4 Steam Loco PRR 5517 with DCC QSI Sound - USED Mini-Z Product Height: 1BLI 016 HO Scale T1 4 4 4 4 Steam Loco PRR 5517 with DCC QSI Sound USED Proposed by Baldwin in the 1930s, duplex drive locos would combine two independent sets of drivers, valve gear and cylinders on a rigid frame. In theory, these engines would be lighter and easier to maintain than a conventional articulated and pull more at higher speeds. Intrigued that the concept could produce a replacement for its legendary K4, Pennsy ordered an experimental 6 4