20-30149-1 UNION PACIFIC BIG BOY GEORGE H.W. BUSH WITH OIL TENDER #4141-O QuickBooks marker lights and cab-mounted strobe

marker lights and cab-mounted strobe lights •DCC models feature accurate sounds sourced and remastered from original videos Train Set Numbers: 150

and featured a cushioned underframe

metal and other plastics using special glues or cements

and a shortened bay

20-30149-1 UNION PACIFIC BIG BOY GEORGE H.W. BUSH WITH OIL TENDER #4141-O QuickBooks marker lights and cab-mounted strobeJust 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 &