Sunrise near Charleston, IL - June 19, 1978

Missouri River near Chamberlain, SD - June 20, 1978

Wall Drug, Wall SD - June 20, 1978

Dinosaur Park, Rapid City SD - June 21, 1978

Near Mt. Rushmore National Monument, Black Hills SD - June 21, 1978

Badlands National Park near Scenic SD - June 22, 1978

Little Elk Creek Canyon, NW of Rapid City SD - June 23, 1978

Keg Party during lightning storm, South Dakota School of Mines & Technology, Rapid City SD

Doc Wallace's 40th Birthday Party

Lange Ranch near Rapid City SD - June 28, 1978

Map Area II near Deadwood SD - July 4, 1978

Devil's Tower National Monument, WY - July 10, 1978

Prairie Dog Town near Devil's Tower - July 10, 1978

Field Camp Group Photo at Devil's Tower - July 10, 1978

Wyodak Coal Mine near Gillette WY - July 10, 1978

Big Horn Mountains, WY - July 10, 1978

Valley Motel in Tensleep WY - July 10, 1978 (now the Carter Inn)

En route to Cody WY - July 11, 1978

Buffalo Bill Reservoir, west of Cody WY - July11, 1978

Shoshone National Forest, WY

North Fork, Shoshone River WY

Old Faithful erupting, Yellowstone National Park WY - July 11, 1978

West Thumb Geyser Basin, Yellowstone National Park

West Thumb and Yellowstone Lake

Upper Yellowstone Falls, Yellowstone National Park WY - July 12, 1978

Grand Canyon of the Yellowstone River

Lower Yellowstone Falls

Africa Geyser, Norris Geyser Basin, Yellowstone National Park WY - July 12, 1978

Sheepeater Cliff, Yellowstone National Park WY

Views from Swan Lake, Yellowstone National Park WY - July 12

View near Mammoth Hot Springs

Liberty Cap, Mammoth Hot Springs, Yellowstone National Park WY - July 12, 1978

Mammoth Hot Springs Village

Grand Teton National Park, WY - July 13, 1978

Grand Tetons and Jackson Lake from Signal Mountain - July 13, 1978

Panarama from Signal Mountain

Gros Ventre Slide - July 13, 1978

Moose near Jenny Lake, Grand Teton National Park WY - July 14, 1978

View of Jenny Lake - Surprise Lake Hike - July 14, 1978

Surprise Lake

Teton Glacier from Surprise Lake

Panarama of Surprise Lake