Correspondence, 1880-1938; tax receipts, 1891-1897; insurance policies, 1900s-1930s; records of legal cases handled by Hoynes; expense account and report of a commission of the Department of the Interior's Office of Indian Affairs to examine treaties, 1890-1891; pamphlets by Hoynes such as "Preparedness for War and National Defense," 1916; pamphlets and speeches by Charles Ulysses Gordon, president Southern States Republican League, 1920s-1930s; and photographs.