The American Railroad Passenger Car (2 volume set) by: White, John H., Jr.
Softcover. Baltimore, Johns Hopkins, reprint, 1985, Book: Very Good, Dust Jacket: None, Softcovers, two large quarto, about 12.75 inches tall, in gray pictorial wraps. 690 pages, the two volumes being paginated consecutively. Illustrated by very detailed photographs, drawings, schematics, engravings. A massive technological / engineering history of American railroad cars dedicated to passenger traffic.