University of Arizona

Special Collections is closed starting March 16 due to COVID-19 concerns and recommendations for social distancing. Read our update.

Sallie Pierce Harris papers

Patagonia area mine building

Reminiscences, research correspondence and printed materials, from 1917 to 1989, and photographs and a photograph album, circa 1912 to 1917, relating to the history of Mansfield Mining Camp near Patagonia, Ariz. and the Pierce, Rood and Etchells families.