The hotel and casino property records series (1961-2004) contains materials pertaining to properties owned or operated by Claudine Williams and her husband. The Silver Slipper Casino materials contain correspondence, dealer and gaming course descriptions, profit and loss statements, and accounting regulations. The Holiday Inn Hotel and Holiday Casino materials include contracts, log books, photographs, legal papers, signage and parking agreements, and purchase agreements. Other casinos and investment properties represented in the series include the Gold Rush Inn, Nob Hill Casino, Harrah's Hotel and Casino, and Riverboat Casino in Las Vegas, Nevada; the Holiday Casino and Nob Hill Casino in Reno, Nevada; and the Westward Ho Casino in Tahoe, Nevada.

B-roll footage related to the grounbreaking for the Excalibur Hotel and Casino. Video begins with shots of billboards and signs with renderings of the hotel; a groundbreaking stage is set with cake modeled after the hotel; a scaled model is shown in detail, people can be seen observing it under a blue-and-white striped tent. Campagne is poured into commemorative "Excalibur groundbreaking" glasses (no audio through this point). Second segment briefly has audio, opens with people in costumes for the ceremony (audio cuts back out). The cake is cut with a giant sword, people can be seen mingling and talking under the tent next to the Excalibur model and cake. Original media U-matic S, color, aspect ratio 4 x 3, frame size 720 x 486.