In 1915, automobiles were officially allowed to enter Yellowstone National Park. In 1920, 5000 cars flooded the park -- and their drivers had come to autocamp. This postcard shows one of the public autocamps that were built to accommodate the increased visitation to the park.
Title: Public Automobile Camp in Yellowstone Park, circa 1920
Creator: Haynes, Jack Ellis, 1884-1962
Date Created: 1918/1922
Location: United States, Yellowstone National Park