History of the Ajo District
History of the Ajo District, by E.P. Mathewson title page
Collection area: University of Arizona
Collection dates: 1933
Typescript of paper read before the Tucson Literary Club, Nov. 1933, Tucson, Ariz., concerning Ajo mining history.
Metallurgist and mining engineer; professor of administration of mineral industries, University of Arizona, 1926 to 1942.
A collection guide explains what's in a collection. New to using our collections? Learn how to use a collection guide.
Collection guideAccess this collection
Visit us in person to access materials from this collection. Our materials are one-of-a-kind and require special care, so they can’t be checked out or taken home.
How to cite
Learn how to cite and use materials from Special Collections in your research.