This collection is a family photo album from between 1922-1925. The photographs are of a girls' trip out to Yellowstone, where they lived and worked for a summer. There are also a couple of newspaper clippings and decals from Yellowstone in the book. The photographs show what it was like to work and live in Yellowstone during the early 20th century. Some interesting pictures are of bears eating out of the dump that was there until the 1960s and pictures of old bus parts at Mammoth.