- FondsMG 146 - W.O. Kupsch fonds
- SeriesJ. Audio-Visual Materials
- 966 more...
- ItemWOK 7-145 - Moraines and overturned engine at La Raya pass, Nudo de Vilcanota
- ItemWOK 7-146 - Trachyte intrusive into Tertiary Puno beds near Pucara
- ItemWOK 7-147 - Fault between grey limestone beds of Cretaceous Ayavacas formation and Tertiary Puno beds
- ItemWOK 7-148 - Looking east at Lake Titicaca from near Pusi
- ItemWOK 7-149 - Deformed Tertiary Puno beds capped by Sacatio Travertine near Pusi
- ItemWOK 7-150 - Natives dancing in field near Pirin along shore of Lake Titcaca
- ItemWOK 8-1 - Orchestra in field near Pirin along shore of Lake Titicaca
- ItemWOK 8-2 - Campamento Pirin, highest oil field in the world
- ItemWOK 8-3 - Looking from Campamento Pirin towards Lake Titicaca
- 1330 more...