Black and white photograph (slightly overexposed) of a man and a woman standing next to the Demon's Anvil stone formation at Wisconsin Dells. A lake is visible in the background.

Black and white photograph (over exposed) of three people standing near a parked automobile in the Bad Lands (mile 16738) .

Black and white photograph of a man and a woman sitting on a hill in front of Mount Rushmore (mile 16853).

Black and white photograph of the Black Hills Needles. Five automobiles are visible in the foreground, and several people can be seen walking next to the Needles (mile 16894).

Black and white photograph of a group of people looking out at the Shoshone Dam (mile 17328).

Black and white photograph of a group of people standing next to the Mud Volcano at Yellowstone National Park (mile 17450).

Black and white photograph of a group of people standing next to the Dragon's Mouth at Yellowstone National Park (mile 17450).

Black and white photograph of six people standing next to the Upper Falls at Yellowstone National Park (mile 17459).

Black and white photograph of the gorge below the lower falls at Yellowstone National Park.

Black and white photograph of a river and mountains from Inspiration Point (mile 17502).

Black and white photograph of the Tower Falls in Yellowstone National Park (mile 17523).

Black and white photograph of a woman and a boy in front of the Petrified Tree at Yellowstone National Park (mile 17527).