Norman Dello Joio : [autographed photograph]
Lotte Lehmann : [autographed photograph]
Martin Jones : [autographed photograph]
Hugh Ross : [autographed photograph]
Dr. Charles F. Martin : [autographed photograph]
Group photograph including Dr. David Thomson, Samuel Bronfman, Mrs. Bronfman, Sir Ernest MacMillan, and Ellen Ballon
Camillien Houde, Pauline Donaldson, Ellen Ballon, Frank Cyril James, and two unidentified people at a press conference : [photograph]
Ellen Ballon and Alicia Mahorn : [photograph]
Unidentified group of people including Ellen Ballon
Photograph of Ellen Ballon with a piano
Maxwell Cohen, Fannie Hurst, Ellen Ballon, and Morton Gould : [photograph]
William Somerset Maugham : [autographed photograph]
Lotte Lehmann, Dr. Ross Flemington, and Ellen Ballon at Mount Allison University : [photograph]
Thomas Beecham : [autographed photograph]
Sir Thomas Beecham : [autographed photograph]
Ellen Ballon : [photograph]
Jacob Epstein : [autographed photograph]
Sally Ryan : [autographed photograph]
Ellen Ballon and Heitor Villa-Lobos : [photograph]
Aaron Copland : [autographed photograph]
Abram Chasins : [autographed photograph]
Elizabeth Lyon Bowes : [photograph]
Lotte Lehmann : [autographed photograph]
John Bassett : [autographed photograph]
Heitor Villa-Lobos : [autographed photograph]
William Schuman : [autographed photograph]
Dimitri Mitropoulos : [autographed photograph]
Olin Downes : [autographed photograph]
Douglas Clarke, Ellen Ballon, Frank Cyril James, and unknown man : [photograph]
The McGill News : Ellen Ballon and Pauline Donalda receiving honorary doctorates from McGill University
John Finley : [autographed photograph]
Virgil Thomson : [autographed photograph]
Alberto Erede : [autographed photograph]
Frank Cyril James : [autographed photograph]
Ernest MacMillan : [autographed photograph]
Josef Hofmann with Anton H. at piano
Chaim Weizmann : [photograph]
Ernest Ansermet : [autographed photograph]
Ellen Ballon in performance with Ernest Ansermet and the Orchestre de la Suisse Romande
Heitor Villa-Lobos : [autographed photograph]
Heitor Villa Lobos and Arminda Villa Lobos in New York
Antal Dorati : [autographed photograph]
Ellen Ballon performing the world premier of Heitor Villa-Lobos's Concerto No. 1 in Rio de Janeiro with Villa-Lobos conducting
William Somerset Maugham : [autographed photograph]
Izler Solomon : [autographed photograph]
Ellen Ballon with unknown woman at the opening of the Metropolitan Opera
Douglas Clarke : [photograph]
Adele aus der Ohe : [autographed photograph]
Colonel Victor Cazalet : [autographed photograph]
Captain Victor Cazale : [autographed photograph]