BLI 7234 N Scale Big Boy 4-8-8-4 Steam Loco Union Pacific UP 4022 Paragon4 Realtrax this easy-to-build kit features realistic

this easy-to-build kit features realistic corrugated metal construction

they flew more than 15

Front and Rear Illuminated Numberboards

This amazing animal served as an inspiration for developing the pinnacle of comp crawling tire performance: the 2

BLI 7234 N Scale Big Boy 4-8-8-4 Steam Loco Union Pacific UP 4022 Paragon4 Realtrax this easy-to-build kit features realisticBLI 7234 N Scale Big Boy 4 8 8 4 Steam Loco Union Pacific UP 4022 Paragon4 Often called the largest steam loco 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 to Wasatch, Utah without the need for