This collection (1985-1991) consists of materials produced by the Montana Statehood Centennial Commission and Office during its preparations for centennial celebrations. Records include correspondence, license files, grant applications and agreements, financial records, minutes, subject files, newsletters, video and audio cassettes, clippings, and miscellany. [Video cassette tapes transferred to Photograph Archives.]

D.J. O'Malley (1867-1943) was a cowboy for the N Bar N Ranch, the Montana Cattle Company's 79 Ranch, and other cattle ranches around Montana. His papers consist primarily of cowboy poetry and other writings reflecting his experiences as a cowboy; a small amount of correspondence (1887-1939); and miscellany, including a few items concerning his father Dominick O'Malley's Civil War military career.