Izler Solomon : [autographed photograph]
Hugh Ross : [autographed photograph]
Heitor Villa-Lobos : [autographed photograph]
Heitor Villa-Lobos : [autographed photograph]
Heitor Villa Lobos and Arminda Villa Lobos in New York
Harold Bauer : [autographed photograph]
Group photograph including Dr. David Thomson, Samuel Bronfman, Mrs. Bronfman, Sir Ernest MacMillan, and Ellen Ballon
Frieder Weissmann : [autographed photograph]
Frank Cyril James : [autographed photograph]
Ernest MacMillan : [autographed photograph]
Ernest Ansermet : [autographed photograph]
Emma Albani : [autographed print]
Emily "Erin" Bossom : [autographed photograph]
Ellen Ballon with unknown woman at the opening of the Metropolitan Opera
Ellen Ballon sitting at an ornate piano in London, England
Ellen Ballon performing the world premier of Heitor Villa-Lobos's Concerto No. 1 in Rio de Janeiro with Villa-Lobos conducting
Ellen Ballon in performance with Ernest Ansermet and the Orchestre de la Suisse Romande
Ellen Ballon as a child : [photographs]
Ellen Ballon and Sir William C. MacDonald : [photograph]
Ellen Ballon and Heitor Villa-Lobos : [photograph]
Ellen Ballon and Alicia Mahorn : [photograph]
Ellen Ballon : [photograph]
Elizabeth Lyon Bowes : [photograph]
Dr. Charles F. Martin : [autographed photograph]
Douglas Clarke, Ellen Ballon, Frank Cyril James, and unknown man : [photograph]
Douglas Clarke : [photograph]
Dimitri Mitropoulos : [autographed photograph]
Concerto for piano and orchestra : [performance guidelines]
Colonel Victor Cazalet : [autographed photograph]
Charles Harriss : [autographed photograph]
Charles Harris : [autographed photograph]
Chaim Weizmann : [photograph]
Captain Victor Cazale : [autographed photograph]
Camillien Houde, Pauline Donaldson, Ellen Ballon, Frank Cyril James, and two unidentified people at a press conference : [photograph]
Arthur Rubenstein in New York : [autographed photograph]
Anton Rubenstein : [autographed photograph]
Antal Dorati : [autographed photograph]
Anna Eleanor Roosevelt's response to invitation from Ellen Ballon
Alberto Jonás : [autographed photograph]
Alberto Erede : [autographed photograph]
Adele aus der Ohe : [autographed photograph]
Ada L. Richardson : [autographed photograph]
Abram Chasins : [autographed photograph]
Aaron Copland : [autographed photograph]