BLI 8353 HO Scale 4-8-8-4 Big Boy Steam Loco Painted Unlettered Paragon4 Roadname_Merchants Despatch 36” machined metal wheels with

36” machined metal wheels with RP25 contours operate on all popular brands of track

1x Aluminum Dual Pickup Rudder Blade w/ Fittings

Triggers locomotives actions from a list of preset Action Commands or custom user recordings

The electric GG-1 was introduced in the 1930s by the Pennsylvania Railroad

showing how they were built and how they were used

BLI 8353 HO Scale 4-8-8-4 Big Boy Steam Loco Painted Unlettered Paragon4 Roadname_Merchants Despatch 36” machined metal wheels withBLI 8353 HO Scale 4 8 8 4 Big Boy Steam Loco Painted Unlettered Paragon4 As Delivered 1941, 25 C 100 Coal Tender Often called the largest steam locomotive ever made, and certainly a contender for the Worlds Most Famous Locomotive, the Big Boy was forged under some of the most strenuous demands ever placed on a locomotive. The UP Railroad needed a locomotive that could be used to pull a 3,600 ton train over Sherman Hill and the 1. 14% grade from Ogden