The UNLV Libraries Collection of 1983 Hoover Dam Overflow Photographs is a series of color photographs that document the historic water overflow at Hoover Dam as seen from the Arizona side of the dam. Taken in August of 1983, this overflow marked the first time the spillways were used during a flood. The spillways were previously tested once in 1941 after the dam was initially filled.

The UNLV Libraries Collection of Sam’s Town Promotional and Publicity Materials includes press kits, press releases, promotional materials, and newspaper and magazine clippings for Sam’s Town Hotel and Gambling Hall in Las Vegas, Nevada, and Tunica, Mississippi, and Sam’s Town Gold River in Laughlin, Nevada, dating from 1979 to 2006.