The Hollywood Gambling Movie Poster Collection (1934-1997) contains film posters, lobby cards, and photographic prints that feature gambling, casinos, or Las Vegas, Nevada. The posters were collected by Steve Lott, CEO of the Boxing Hall of Fame, and include four different sizes including one-sheet posters, three-sheet posters, lobby cards, and 8" x 10" film stills. The majority of the posters feature films produced from the 1940s to the 1960s including Casablanca, Flame of Barbary Coast, Mississippi Gambler, and Frontier Gambler.

The Walter Gibson Typescripts of Books on Gambling consist of manuscripts written by Walter Gibson for Sidney Radner in the 1940s. The collection includes three typescript copies of manuscripts titled, So you Want to be a Crapshooter? Or All Craps are Crooked; Poker and How to Play It; and How Gamblers Win at Cards. There are handwritten notes on the typescripts.