William Schuman : [autographed photograph]
William Howard Taft : [photograph]
Douglas Clarke, Ellen Ballon, Frank Cyril James, and unknown man : [photograph]
Frank Cyril James : [autographed photograph]
John Finley : [autographed photograph]
Alberto Erede : [autographed photograph]
Olin Downes : [autographed photograph]
Captain Victor Cazale : [autographed photograph]
Unidentified group of people including Ellen Ballon
Ada L. Richardson : [autographed photograph]
Sydney Dalton : [autographed photograph]
Publicity photograph of Ellen Ballon
Heitor Villa Lobos and Arminda Villa Lobos in New York
Photograph of Ellen Ballon with a piano
Dr. Charles F. Martin : [autographed photograph]
Rafael Joseffy and family : [autographed photograph]
Harold Bauer : [autographed photograph]
Hugh Ross : [autographed photograph]
Norman Dello Joio : [autographed photograph]
Publicity photograph of Ellen Ballon
Publicity photograph of Ellen Ballon sitting at a piano
Publicity photograph of Ellen Ballon playing a piano
Publicity photograph of Ellen Ballon
Publicity photograph of Ellen Ballon
Publicity photograph of Ellen Ballon
Publicity photograph of Ellen Ballon
Publicity photograph of Ellen Ballon
Publicity photograph of Ellen Ballon
Publicity photograph of Ellen Ballon
Publicity photograph of Ellen Ballon playing a piano
Photograph of Ellen Ballon, Fiorello H. LaGuardia, and unidentified man in uniform
Photograph of R.A. Delahaye, Adhemar Raynault, Rosalie Phillips, Isidore Ballon, and David H. Ballon
Publicity photograph of Ellen Ballon
Photograph of Ellen Ballon helping with the American Red Cross Blood Donor Service
Photograph of Ellen Ballon touring the West Point museum with cadets
Photograph of Ellen Ballon with West Point Military Academy cadets
Photograph of Ellen Ballon with Antal Dorati and Aaron Copland
Photograph of Ellen Ballon with Antal Dorati
Photograph of Ellen Ballon with Aaron Copland
Photograph of Ellen Ballon with unidentified woman
Photograph of Ellen Ballon for her honorary Doctor of Music from McGill University
Publicity photograph of Ellen Ballon playing a piano
Publicity photograph of Ellen Ballon sitting at a piano
Publicity photograph of Ellen Ballon sitting at a piano
Arthur Rubenstein in New York : [autographed photograph]
Emma Albani : [autographed print]
Murial Dundas : [autographed photograph]
Alberto Jonás : [autographed photograph]
Raoul Pugno : [autographed photograph]
Ellen Ballon and Sir William C. MacDonald : [photograph]