- FondsMG 146 - W.O. Kupsch fonds
- Série organiqueJ. Audio-Visual Materials
- 726 en plus...
- PièceWOK 6-2 - Geyser cone at Mammoth Hot Springs, Yellowstone Nat'l Park
- PièceWOK 6-3 - Mud volcano, Yellowstone National Park, Wyoming
- PièceWOK 6-4 - Natural bridge, Yellowstone National Park, Wyoming
- PièceWOK 6-5 - Waterfall, MacDonald River, Yellowstone National River
- PièceWOK 6-6 - View from Little Rock Mtns down Ruby Gulch
- PièceWOK 6-7 - Students looking down glory hole, Ruby Gulch Mine
- PièceWOK 6-8 - Glory hole, Ruby Gulch Mine, Little Rock Mountains
- PièceWOK 6-9 - Escarpment of Eagle sandstone, Little Rock Mountains
- PièceWOK 6-11 - Stalagcites and Stalagmites
- 1570 en plus...