Solomon (Ariz.)

The William Eugene Brooks Letters are comprised of personal and professional correspondence from 1897-1915. Although the bulk of the collection is personal correspondence from 1902-1907, there is also a small body of correspondence from Brooks' term as Speaker of the Arizona House of Representatives during 1915.

The Ryder Ridgway Photograph Collection contains 800 photographs, lantern slides, oversized images, and panoramas. The majority of the images show the economic and social development of Southeastern Arizona (primarily the Thatcher and Safford areas in Graham County, but also including Bisbee, Morenci, Clifton, and Superior).