The Cork Proctor Papers document the career of comedian Cork Proctor from 1942 to 2012. The papers include photographs, programs, advertisements, and newspaper articles that illustrate both the longevity and influence of one of Nevada's most famous comedians. From 1972 to 2012, in both Reno and Las Vegas, Proctor consistently worked as a stand-up comedian, writer, and roaster.

The Stuart and Flora Mason Photographs (1940-1999) contain photographs of hotels, casinos, and other buildings constructed by Taylor International Corporation, which was owned by the Mason Family. The photographs depict the Aladdin, Venetian, Tropicana, Riviera, MGM Grand, and International hotels and casinos in Las Vegas, Nevada. The photographs also depict buildings in Miami and Coral Gables, Florida, and San Juan, Puerto Rico.

The Cork Proctor Photograph Collection (1960s-1980s) primarily contains black-and-white photographic reproductions of early Las Vegas, Nevada; the Cal-Neva Lodge at Lake Tahoe, Nevada; and various celebrities. The collection also includes black-and-white photographic prints of the Helldorado Parade. Cork Proctor was a comedian who performed throughout Nevada and the United States.

The Cherina Kleven Papers (approximately 1988-2014) document the career of Cherina Kleven who was the first Asian-American appointed as Assistant Fire Chief for Las Vegas Fire & Rescue. The materials primarily include physical and digitized photographs of Kleven in her capacity as Assistant Fire Chief, magazine and newspaper articles featuring Kleven, and event programs. Also included are campaign fliers from 2010 when Kleven ran for office to represent Assembly District 15 in the Nevada Legislature as well as two commemorative books celebrating the history of Las Vegas Fire & Rescue.