The collection consists of typescripts of interviews (1955-1956), reminiscences, diaries (1897-1914), and autobiographies; files of biographical and historical notes; and photographs of pioneers and the area. Includes typescripts of Fort St. John fur trade post journal (1866-1924), and Fort Dunvegan post account book (1837-1864).

The fonds consists of William's extensive memoirs; personal correspondence, personal papers, and newspaper clippings of Helena and William; and Alice Tye's correspondence, publications, newspaper clippings, sheet music, articles, scrapbooks and other reference material. Includes photographs of the Graham family, File Hills and other agencies, and Native peoples.