Yellowstone National ParkContemporary photos and vintage postcards trace the history of America's first national park and showcase the past and present scenes of the park's famous geysers, mud pots, waterfalls, lakes, and wildlife Yellowstone is one of America's best known national parks. Established in 1872, it continues to fascinate us with its diverse scenery and wildlife. This is the place of geysers and waterfalls, of bears and bison, and where conservation and