The Sean Clark Collection of Las Vegas Entertainment Ephemera (approximately 1940-2004) contains a variety of material relating to different eras of Las Vegas, Nevada entertainment. Included in the collection are newspapers about the 2004 re-release of Howard Hughes' "Two Arabian Nights" film, and draft articles about 1960s entertainment leaders Jack Entratter and George Sidney. Also included in the collection are original photographs of Corinne Sidney with Jack Entratter and others in the 1960s, and Sidney's father's political advertisements that show her as a young girl. A newspaper clipping about Edthye and Lloyd Katz, a 1979 ShoWest award to the couple, and a Huntridge Theater poster document the couple's work in the entertainment industry in the 1960s and 1970s.