- ArchiefMG 146 - W.O. Kupsch fonds
- ReeksJ. Audio-Visual Materials
- 1006 more...
- StukWOK 8-35 - Volcanic tuff (rhyolite) with lapilli - NE of Arequipa
- StukWOK 8-36 - Plain covered by volcanic fragmental material (Tertiary-Quaternary of age)
- StukWOK 8-37 - Plain covered with fragments from Tertiary-Quaternary volcanoes
- StukWOK 8-38 - Group of llamas, decorated, along road near Arequipa
- StukWOK 8-39 - Active volcano Ubinas with ash covered foreground
- StukWOK 8-40 - Repairing earthquake damage on main square, Arequipa
- StukWOK 8-41 - El Misti, slightly active volcano (19,031 feet)
- StukWOK 8-42 - El Misti, slightly active volcano (19,031 feet)
- StukWOK 8-43 - Nevado de Chachani, extinct volcanoes, Arequipa
- 1290 more...