nisudapi: Elk, South Dakota 1975
nisudapi: Bison, South Dakota 1975
nisudapi: Herd of bison by the road, South Dakota 1975
nisudapi: Mt Rushmore in the distance 1975
nisudapi: Approaching Mt Rushmore 1975
nisudapi: Mt Rushmore in 1975 1
nisudapi: Mt Rushmore in 1975 2
nisudapi: Western USA, 1975
nisudapi: Yellowstone National Park 1975
nisudapi: Yellowstone National Park in 1975
nisudapi: Boiling pool, Yellowstone 1975
nisudapi: Western US, near Yellowstone, 1975
nisudapi: Yellowstone geyser 1975
nisudapi: Teton mountains, Wyoming in 1975
nisudapi: Above Flaming Gorge, Utah in 1975
nisudapi: Flaming Gorge, Utah in 1975
nisudapi: Green River, Utah in 1975
nisudapi: Green River, Utah 1975
nisudapi: Dinosaur bones, Utah 1975