This is a vintage hardcover book, "Portraits of the Iron Horse" by Robert S. Henry. Published in 1938 by Rand McNally,  It has 80 pages filled with illustrations by Otto Kuhler, bringing to life the history and technology behind the locomotive. Discover the intricate details of these powerful machines through Kuhler's artistry and Henry's nonfiction narrative. The dust jacket shows some wear and tear on the edges, otherwise the book is in very good, clean, solid condition.  Buyer to pay with Ebay approved method.  Buyer to add $4.99 for Media Mail shipping and tracking within the USA only.

Description from goodreads.com:

Otto Kuhler was a German American designer, one of the best known industrial designers of the American railroads. According to Trains magazine he stream-styled more locomotives and railroad cars than Cret, Dreyfuss and Loewy combined. His extensive concepts for the modernization of the American railroads had repercussions onto the railways worldwide until today. In addition he was a prolific artist of industrial aesthetics and of the American West in general. This book, illustrated with his drawings and with text by Robert S. Henry, provides a history of American locomotives from the ''Best Friend of Charleston'' through the ''stream-styled'' ones he designed.