For your consideration is this Yellowstone National Park Ephemera 1906 to 1942. The first piece in this lot is this original Northern Pacific Railway "Wonderland 1906" guidebook from 1906. The piece was made by the Northern Pacific Railway in 1906 for their Yellowstone Park line. The album encompasses Yellowstone National Park, Bitterroot Mountains, Columbia River, Northwest Coast and Alaska. There are numerous photographs throughout and a large colored map of Yellowstone as well. The second piece is this 1936 Yellowstone guide book from Burlington Route and Northern Pacific railway. The book shows 11 Gustave Wilhelm Krollmann illustrations of Yellowstone as well as other photographs and routes for driving to the park and routes through the park. Also included is a photo postcard from the Northern Pacific Railway (unused) and a small "Accommodations & Services" pamphlet telling visitors about the services they can use and the places they can stay. The magazines show fair condition with wear present from their age and use over the years. The Wonderland magazine's front cover has been completely separated. The postcard and pamphlet show good condition overall. The pieces measure from 5 1/2" L x 7 5/8" W to 10" L x 7" W. They have a collective weight of 12 ounces.