2331263 UNION PACIFIC VISION BIG BOY #4012-O QuickBooks providing an all new image

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

5 ft (457 mm) longer than an MP15DC

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

traditionally sized RailKing Freight Cars provide detailed bodies and colorful paint schemes for the O Gauge railroader

From correctly positioned and working class lights (both front and rear)

2331263 UNION PACIFIC VISION BIG BOY #4012-O QuickBooks providing an all new imageUnion 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