2331263 UNION PACIFIC VISION BIG BOY #4012-O QuickBooks this diesel engine is the

this diesel engine is the perfect additional to your traditional-sized O scale railroad

brake cylinder and triple valve •100-ton trucks with 36" solid machined nickel silver wheels with RP25 contours operate on all popular brands of track •Factory applied roof walk

and spare track links are also included

providing an all new image from the pilot to the tail of the observation car

2331263 UNION PACIFIC VISION BIG BOY #4012-O QuickBooks this diesel engine is theUnion Pacific's twenty five 4 8 8 4 Big Boy locomotives have been leaving lasting impressions since the day they first rolled out of the American Locomotive Co. Schenectady erecting shop. For all that has been said of their size, the Big Boys were just as impressive for their performance. Today, Big Boy #4014 is the pride of the railroad and draws fans from around the world. The Big Boy has been reproduced in every conceivable scale and way, including