Photographs and 35 mm slides of the Calico Site and of rock art sites (petrolyphs,
pictographs, rock alignments, rock cairns, and rock walls). Notable collections
- the Wilson Turner "Black Canyon" slide collection
- the Arda Haenszel collection of rock art slides and photographs
- the Ruth DeEtte Simpson collection of slides and photographs from the Calico
Early Man Site (1974 to 2000).
Available for research.