Miss Frances Densmore, expert in Indian music, who has been added to the staff of the Nat'l Museum at Wash., she was formerly connected with the Amer. Bureau of Ethnology, the Smithsonian. She is now in charge of the unique collection of musical instruments gathered from all lands and located in the Museum. Here shows with 2 of the oldest musical instruments of the Indians, an old violin and a horn made from elephant tusk