30-1925-1 UNION PACIFIC BIG BOY #4009 W/ COAL TENDER-O QuickBooks • Multiple unit hoses and

• Multiple unit hoses and trainline hoses

Mounting bracket and mechanism utilize the Tortoise(tm) (not included) and a special drive wire cable assembly to remotely actuate any crossing gate

Lehigh Valley was folded into the U

This HO Scale 52' Mill Gondola features: •Body-mounted McHenry® operating scale knuckle couplers •Separately applied wire grab irons and etched end platforms •Razor sharp painting and printing •Weighted for optimum performance •Fully assembled and ready for your layout •Minimum radius: 18”

30-1925-1 UNION PACIFIC BIG BOY #4009 W/ COAL TENDER-O QuickBooks • Multiple unit hoses andJust months before Pearl Harbor, the American Locomotive Company delivered the first Big Boy to the Union Pacific Railroad. The UP's Department of Research and Mechanical Standards had designed the locomotive for a specific task: to pull a 3600 ton train unassisted over the Wasatch Mountains in Utah. While the Big Boy is often cited as the biggest steam locomotive ever built, in fact it is not. The Norfolk & Western's Y6 and A, the Duluth Missabe &