The UNLV University Libraries Collection on Southern Nevada Mining (1905-1921) contains documents, financial records, and customer correspondence from various mining companies operating in Southern Nevada during the early 20th century. Key figures and mining operations represented in the collection include Charles Sprague, Benjamin Gill, Hugh Brown, Earl Rinker, and the Goldfield Consolidated Mining Company. Also included is a 1905 panoramic photograph entitled "Rose & Palmer's Teams" taken by Ramsey and Pierce in Las Vegas, Nevada.