BLI 10600 HO Scale Big Boy 4-8-8-4 UP 4014 250th West Coast Tour 2026 Paragon4 DCC Transponder also each with their own

also each with their own unique poster

Weequay Guard

Dirt Trac tires work well on dirt surfaces

sling them through the air

BLI 10600 HO Scale Big Boy 4-8-8-4 UP 4014 250th West Coast Tour 2026 Paragon4 DCC Transponder also each with their ownBLI 10600 HO Scale Big Boy 4 8 8 4 UP 4014 250th West Coast Tour 2026 Paragon4 DCC When railfans think of big steam, one locomotive almost always comes to mind: the Big Boy. Often regarded as the largest steam locomotive ever builtand certainly a contender for the world's most famous locomotivethe Big Boy was created to meet some of the most demanding operating requirements ever placed on a steam engine. The Union Pacific Railroad needed a locomotive