This black and white photo book covers a sampling but not all of the classes of Pennsylvania Railroad baggage and mail cars. Text is provided by David R. Sweetland. Includes both heavyweight and streamline cars.
Classes: B60, B60a, B60b, B70, B70b, B74a, B74b, BD85, BM70f, BM70k, BM70ka, BM70m, BM70n, BM70nb, BM85a, M70b, M70ba, Roster with re-numberings and dispositions, Index.
Bob's Photo, softcover, 48 pages, 8.5 x 11 x .25 in., B&W photographs with captions.