BLI 9377 HO Scale S1 6-4-4-6 Duplex Unlettered PRR 6100 Stealth Hybrid Roadname_UP - MP Body measures a 7” width

Body measures a 7” width and 13” wheelbase

05 inches (52mm) (center)

Although the original design presented in 1923 produced in excess of 60

clipless front body mount system preserves its incredibly detailed scale looks

BLI 9377 HO Scale S1 6-4-4-6 Duplex Unlettered PRR 6100 Stealth Hybrid Roadname_UP - MP Body measures a 7” widthBLI 9377 HO Scale S1 6 4 4 6 Duplex Unlettered PRR 6100 Stealth Hybrid Nicknamed The Big Engine, and appropriately so, the PRR S1 was a experimental duplex locomotive of the Pennsylvania Railroad. It was designed to demonstrate the technological advantages of the duplex drive wheels. It was recognized as having the longest (140 ft 2 inches) and heaviest (608,170 lbs.) rigid from reciprocating steam locomotive ever built. It was numbered 6100. The S1