BLI 9376 HO Scale S1 6-4-4-6 Duplex American Railroads 6100 Stealth Hybrid Era_1990 + ➙ Miniatronics #18-712-10 (12v) or

➙ Miniatronics #18-712-10 (12v) or #18-014-10 (14v) incandescent bulbs

Charging is as simple as selecting your battery type and charge rate

Pearlescent Carbon Flash

Selectable fuel loading makes models sound as they should

BLI 9376 HO Scale S1 6-4-4-6 Duplex American Railroads 6100 Stealth Hybrid Era_1990 + ➙ Miniatronics #18-712-10 (12v) orBLI 9376 HO Scale S1 6 4 4 6 Duplex American Railroads 6100 Stealth Hybrid 1939 Worlds Fair Appearance 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