The L. Paul Mercer Papers date from 1939-1970 and consist of personal correspondence, newspaper clippings, photographs, and textile samples dyed in the Native American tradition.

The Bonnie and Al Levinson Papers on Bonnie Springs Ranch contains visual and promotional materials from the 1960s to 2014 about Bonnie Springs Ranch located in Las Vegas, Nevada. The materials depict events and shows that occurred at the ranch; its guests, employees, petting zoo animals; and document the buildings on the property as well as the surrounding areas, including Red Rock Canyon. Also in the collection are photographs from other locations in Nevada, such as Belmont, Goodsprings, and Las Vegas. The collection also includes digital photographs of Bonnie Springs Ranch from 2008 depicting trail rides as well as the snow storm that fell on the Las Vegas Valley on December 17, 2008. The collection contains a significant amount of promotional materials about Old Nevada, a recreation of an 1880s mining town, as well as press releases and magazines and newspaper articles featuring the ranch.