BLI 7238 N Scale Big Boy 4-8-8-4 Steam Loco Union Pacific (2 Tone Gray) UP 4023 Paragon4 DCC Signaling Märklin 29000 HO Scale Digital

Märklin 29000 HO Scale Digital Starter Track and Power Set

super low-CG aerodynamic bodyshells

Skew-Wound

Lit number boards (effect in DCC)

Recommended to medium thread lock on screws threading into metal

BLI 7238 N Scale Big Boy 4-8-8-4 Steam Loco Union Pacific (2 Tone Gray) UP 4023 Paragon4 DCC Signaling Märklin 29000 HO Scale DigitalBLI 7238 N Scale Big Boy 4 8 8 4 Steam Loco Union Pacific (2 Tone Gray) UP 4023 Paragon4 DCC 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