B&O Power In Color Volume 2: Switchers, RDCs, First-Generation Roadswitchers from Morning Sun Books is an informative, all-color look at the locomotives operated by the Baltimore and Ohio Railroad. This book covers switchers, Budd RDC Rail Diesel Cars and first-generation roadswitchers. Color images are paired with informative captions making B&O Power In Color a great photographic resource for modelers and enthusiasts. Hardcover, 128 pages.