Yellowstone through the Gallatin Gateway: The Milwaukee Road

[48 pp.] Black & white photographs throughout, half of which are enhanced with orange highlights. A pictorial guide to Yellowstone National Park, printed as a promotional item by Chicago, Milwaukee, St. Paul and Pacific Railroad, with a list of their information and travel bureaus following text. Popular sites such as Old Faithful and the Morning Glory Pool are featured, and motor coach tours are advertised (several images of Lincoln touring cars).