3rd Edition. Book is in acceptable condition with some stickers on the back cover some weakening to the inside of the front cover and has overall general shelf-wear to the cover as well as some bumping to the corners.
Rocky Mountain Railroad Club, 1965. 1st edition. Hardcover. Book and jacket are in very good condition with some minor wear to the the jacket as well a plastic wrap for the jacket for protection signed by the author with a limited edition number.