The KLVX Steamboats on the Colorado Photograph Collection contains photographic prints and negatives used by the Las Vegas, Nevada television station KLVX (Channel 10) for a documentary on steamboats in the Southwest United States between approximately 1870 and 1979. KLVX made this documentary for the Arizona American Revolution Bicentennial Commission and the Nevada American Revolution Bicentennial Commission, who jointly funded the documentary’s production. Some of these photographs may be reproductions of originals gathered during the research for the documentary.

Oral history interview with Ronald Marshall conducted by Barbara Tabach on March 14, 2012 for the Boyer Early Las Vegas Oral History Project. In this interview, Marshall talks about living and working on the Walking Box Ranch outside of Las Vegas, Nevada when it was owned by Rex Bell, Sr. and Clara Bow. He discusses moving with his mother, younger brother, and step-father from Tucson, Arizona when his step-father was hired as ranch manager by the Bell's, the kind of work they did on the ranch, from building fences and a windmill to herding and branding cattle. He also discusses his friendship with Rex Bell, Jr. and how the Bureau of Land Management's decision to reduce cattle grazing impacted the business. Fianlly, he spends time identifying and discussing various cattle brands and farming implements for the interviewer.