- ArchiefMG 146 - W.O. Kupsch fonds
- ReeksJ. Audio-Visual Materials
- 720 more...
- StukWOK 5-146 - Badlands, South Dakota, Oligocene
- StukWOK 5-147 - Caravan of cars in Badlands, South Dakota, (Oligocene)
- StukWOK 5-148 - Granite dome, Yosemite National Park, California
- StukWOK 5-149 - Grand Canyon, Arizona
- StukWOK 5-150 - Dr. A.J. Eardley in front of old schoolhouse - Kissick Canyon, Montana
- StukWOK 6-1 - Mammoth Hot Springs, Yellowstone National Park, Wyoming
- StukWOK 6-2 - Geyser cone at Mammoth Hot Springs, Yellowstone Nat'l Park
- StukWOK 6-3 - Mud volcano, Yellowstone National Park, Wyoming
- StukWOK 6-4 - Natural bridge, Yellowstone National Park, Wyoming
- 1576 more...