Spotted - 1937 White Yellowstone National Park Bus

The White Model 706 open top tour bus, an essential part of the National Park experience in Yellowstone. Designed specifically for use within the National Parks, these busses carried passengers around the park from the mid-1930's to the 1960's. Upgraded versions of this design still roam Yellowstone as well as Glacier National Parks. This particular vehicle was spotted last week at the Paine Field Aviation Day event.