Each full-color, hardcover book contains hundreds of images - perfect for enthusiasts who want to see how things were, or for modelers who need a color reference. Most volumes are 128 pages long. A railroad hub second in importance only to Chicago is examined during the 1950s road-by-road. See A&S, B&O, C&EI, C&NW, CB&Q, NYC, GM&O, IC, IT, MKT, Frisco, PRR, MP, SSW, TRRA and Wabash when their first generation diesels gleamed in their newness.