- FondsMG 146 - W.O. Kupsch fonds
- SeriesJ. Audio-Visual Materials
- 1728 more...
- ItemWOK 17-73 - Ellesmere Gr. looking south to show red canyon
- ItemWOK 16-82 - Earliest drawings by new world man.
- ItemWOK 16-83 - Extinction dates of the Pleistocene mammals
- ItemWOK 16-84 - Prehistoric and modern bison
- ItemWOK 16-85 - Cirque-Transformation of a drainage basin into a cirque
- ItemWOK 16-86 - Till fabric
- ItemWOK 16-87 - Map of the distribution of bedrock types related to Lake Michigan
- ItemWOK 16-88 - Coral reefs
- ItemWOK 16-89 - Oriented thaw lakes
- 568 more...