Contains about 125 B&W  photographs that cover all B&O 4-6-2 classes including many photos of them at work in all types of passenger service.  As B&O’s premier class of passenger locomotives, the Pacifics were the backbone of the line’s passenger business. The book has rosters and background text on each class. TLC 2013 New Pictorial Boards, 96pp. NOS-BOP-HPW Out of Print