The William Thompson Collection on International Gaming dates from 1928 to 2016. The collection materials relate to gaming in the British Isles, Europe, South America, Central America, the Caribbean, and North America. The collection contains travel brochures, memorabilia, research notes for William Thompson’s published works, reports on gaming statistics, and photographs and slides from his research trips. Materials also include Thompson's personal collection of gaming industry specific magazines, law review journals, and books with Thompson's personal annotations.

Oral history interview with Sonia Rivelli Jiavis conducted by Nathalie Martinez and Barbara Tabach on March 6, 2019 for the Latinx Voices of Southern Nevada Oral History Project. In this interview, Rivelli discusses her life including the evolution of her cultural background and her role in business. She describes how her parents moved to Brazil from Italy and how she has come to value her cultural roots in Brazil, Italy, and the United States. She mentions that travel was a major part of her life and that she has been to North America, South America, and Europe. One of Rivelli’s accomplishments in her career was helping the development of the Brazilian community in Las Vegas, Nevada. She also states that she created the Aqua Diva Global water purification company in hopes of providing more safe and clean water to all people.