Featured in this lot is this Yellowstone National Park photo and ephemera collection circa 1910-1940s. This lot includes Haynes black & white Yellowstone photos, Haynes Yellowstone letter heads and postage stamps, road maps and pamphlets and more. The original twenty-four Haynes black & white photos include various scenes showing bears, buffalo, geysers and lodge and hotel photos. There are duplicates present. Also featured in the lot is an oversized, colored Haynes photo postcard titled, "35441P-Mother Bear and Cub Hiking", two gold colored Haynes Yellowstone National Park stamps, two Yellowstone National Park postage stamps, a Yellowstone National Park Rules & Regulations book (1920), "A Miracle in Hotel Building" by J. H. Raftery, Yellowstone Park Wylie Way booklet, Yellowstone... A World Apart New Services booklet, A Guide to Montana between Glacier and Yellowstone National Parks booklet, Glacier National Park booklet presented by the Great Northern Railway, Yellowstone National Park booklet, Yellowstone and Grand Teton National Parks booklet and Yellowstone National Park The Land of Geysers presented by the Northern Pacific Railway (1917). The booklets give instructions, directions, price points, things to do, history and more along with colored and black & white photos, some from F.J. Haynes. They show good condition overall with some wear present from their age and use over the years but no signs of major damage is noted. They measure from 1 1/4" L x 1 1/4" W to 6 7/8" L x 9" W and have a collective weight of 1 pound and 3 ounces.