The Pueblo Grande de Nevada Photograph Collection (approximately 1920-1980) contains black-and-white photographic prints, negatives, and slides depicting archaeological sites located in Overton, Moapa, Valley of Fire, Red Rock, Pyramid Lake, Kane Springs, Virgin River, the “Lost City,” and Lake Mead, Nevada. Images display the different stages of digging during the archaeological excavation of Pueblo Grande de Nevada. Also included are images showcasing artifacts uncovered during the excavations, the Saint Thomas, Nevada and the flooding of archaeological sites after the construction of the Hoover (Boulder) Dam.

Oral history interview with Richard "Chick" Perkins conducted by an unidentified interviewer on February 5, 1974 for the Boyer Early Las Vegas Oral History Project. In this interview Perkins responds to questions about the history of the city of Las Vegas, Nevada, the Pueblo de Grande archaelogical site, and the Lost City, Museum in Overton, Nevada. He provides a detailed response to questions about the indigenous peoples of the southern Nevada area, looking at their customs, culture, and perceptions regarding white settlement in the area.

Oral history interview with Willis Clark Evans conducted by Bernard Timberg on February 5, 1974 for the Ralph Roske Oral History Project on Early Las Vegas. In this interview, Evans discusses his father, Native American archaeologist Willis Lyman Evans, his mother, Jessie Dave Evans, his uncle, Henry "Hank" Dave as he recounts his upbringing and family history. He shares memories of family trips around the United States, hunting trips, learning traditional crafts from his father, finding artifacts, and visiting Richard "Chick" Perkins at the Lost City Museum. He also recounts stories about his mother and her Shoshone family, including stories about his uncle's experiences as a ranch worker in Northern Nevada.