Abram Chasins : [autographed photograph]
Ada L. Richardson : [autographed photograph]
Alberto Erede : [autographed photograph]
Alberto Jonás : [autographed photograph]
Antal Dorati : [autographed photograph]
Arthur Rubenstein in New York : [autographed photograph]
Captain Victor Cazale : [autographed photograph]
Douglas Clarke, Ellen Ballon, Frank Cyril James, and unknown man : [photograph]
Dr. Charles F. Martin : [autographed photograph]
Ellen Ballon and Sir William C. MacDonald : [photograph]
Ellen Ballon as a child : [photographs]
Ellen Ballon with unknown woman at the opening of the Metropolitan Opera
Emma Albani : [autographed print]
Ernest MacMillan : [autographed photograph]
Frank Cyril James : [autographed photograph]
Group photograph including Dr. David Thomson, Samuel Bronfman, Mrs. Bronfman, Sir Ernest MacMillan, and Ellen Ballon
Harold Bauer : [autographed photograph]
Heitor Villa Lobos and Arminda Villa Lobos in New York
Hugh Ross : [autographed photograph]
Izler Solomon : [autographed photograph]
John Finley : [autographed photograph]
Lotte Lehmann, Dr. Ross Flemington, and Ellen Ballon at Mount Allison University : [photograph]
Murial Dundas : [autographed photograph]
Norman Dello Joio : [autographed photograph]
Olin Downes : [autographed photograph]
Photograph of Ellen Ballon with a piano
Photograph of The Three Bares sculpture at McGill University
Rafael Joseffy and family : [autographed photograph]
Raoul Pugno : [autographed photograph]
Rubin Goldmark : [autographed photograph]
Sydney Dalton : [autographed photograph]
The McGill News : Ellen Ballon and Pauline Donalda receiving honorary doctorates from McGill University
The three graces by Whitney Gertrude : [photograph]
Unidentified group of people including Ellen Ballon
Virgil Thomson : [autographed photograph]
Wilfrid Pelletier : [autographed photograph]
William Howard Taft : [photograph]
William Schuman : [autographed photograph]