- ArchiefMG 146 - W.O. Kupsch fonds
- ReeksJ. Audio-Visual Materials
- 967 more...
- StukWOK 7-146 - Trachyte intrusive into Tertiary Puno beds near Pucara
- StukWOK 7-147 - Fault between grey limestone beds of Cretaceous Ayavacas formation and Tertiary Puno beds
- StukWOK 7-148 - Looking east at Lake Titicaca from near Pusi
- StukWOK 7-149 - Deformed Tertiary Puno beds capped by Sacatio Travertine near Pusi
- StukWOK 7-150 - Natives dancing in field near Pirin along shore of Lake Titcaca
- StukWOK 8-1 - Orchestra in field near Pirin along shore of Lake Titicaca
- StukWOK 8-2 - Campamento Pirin, highest oil field in the world
- StukWOK 8-3 - Looking from Campamento Pirin towards Lake Titicaca
- StukWOK 8-4 - Old oil well at Pirin, production from 250 feet in Cretaceous limestone
- 1329 more...