Scott's First Hut, Antarctica, December 1975

Weddell Seal Breathing Hole with Penguin and Seal Tracks, McMurdo Sound, Antarctica, 1975-1976

Adélie Penguins, First Trip, Torgersen Island, Antarctica, January 1975

Dry Valleys, Antarctica, December 1975

Beardmore Glacier, Antarctica, December 1975

Monastery Nunatak, Antarctica, December 1975

Cinder Cone, Taylor Valley, Antarctica, December 18, 1975

Cinder Cone, Taylor Valley, Antarctica, December 18, 1975

Cinder Cone, Taylor Valley, Antarctica, December 18, 1975

Cove Weathering and Calkin Glacier from Mount Thomson, Taylor Valley, Antarctica, December 18, 1975

Prospect Point, Antarctic Peninsula, Antarctica, March 1976

Eroded Tabular Iceberg, Grandidier Channel, Antarctica, March 1976

Cross Eye, Crooked Eye and Straight Eye, Three Graces

Skirmish Line Custer Battlefield

Two Indian Men, New Mexico, Comanche Indians

Uncle Henry Talliferro Ranch on Hanging Woman Creek, Montana

Rocky Mountain Divide, Yellowstone National Park, Wyo.

Cabin in which Abraham Lincoln was Born, Hodgensville, Ky.

In the Heart of Box Canyon, Colorado, U.S.A.

Lexington Common, Lexington, Mass., U.S.A.