Includes 29 black and white photographic prints from the O'Brien family of Newlon, Montana. The collection includes views of the O'Brien family homestead, 1890 to 1910; a class photo with James and Ted O'Brien; James O'Brien with friends, circa 1905; a man with horses advertising an O'Brien Hardware store; the Sidney Hospital, circa 1906; Mrs. Margaret McBride, circa 1870; Mr. Siward on horseback, 1910s; views of unidentified men with horses; Gerald O'Brien, son of George and Bertha O'Brien, 1921; the George and Bertha O'Brien family, circa 1926; George and Bertha O'Brien's second oldest daughter, Pauline, who became a nurse, 1920s; and George and Bertha O'Brien's oldest daughter, Anna Kizziar, 1940s.