1:29 SCALE SINGLE DOME TANK CARS - SHELL #1779 - Large "G" Scale. Designed to haul a wide variety of liquid loads, tank cars have been a crucial element of freight railroading since the pioneer era, hauling water, oil, gasoline, and other commodities that were invaluable for shaping the nation and the continent. The tank cars featured in this release represent some of the last single-dome examples built with a riveted tank design, delivered between the late 1920s and early 1940s. Found across North America, the Bachmann Big Haulers® 1:29 Scale Single-Dome Tank Car represents these cars in their heyday, when they served a wide variety of owners with colorful paint schemes.