The Nevada Mining Photograph Collection depicts mining activities, miners, and mining towns in Nevada from 1868 to 1937. The photographs primarily depict the towns of Tonopah, Nevada and Goldfield, Nevada, including mills, buildings, mine shafts, and panoramic views of the landscape. The photographs also depict Beatty, Lost City, Delamar, Candelaria, Winnemucca, Virginia City, Rhyolite, Elko, and Reno, Nevada. The photographs also include portraits of early settlers in Nevada, Native Americans, children, parades, celebrations, and funerals.

The Progressive Leadership Alliance of Nevada (PLAN) records span the years 1994 to 2002 and are comprised of material documenting the organization's involvment in gay issues in Las Vegas, Nevada. PLAN was founded in 1994 as the umbrella organization for Nevada's progressive groups and institutions. This collection is comprised of material documenting the Minority Status and Child Protection Act of 1994 and the Coalition for Unity and Equal Rights Nevada, and contains a number of files from that effort, including opinion surveys, meeting agendas and campaign plans.