Prime Minister Wilfred Laurier : [autographed photograph]
Emma Albani : [autographed print]
Ada L. Richardson : [autographed photograph]
Sydney Dalton : [autographed photograph]
Hugh Ross : [autographed photograph]
Dr. Charles F. Martin : [autographed photograph]
Colonel Victor Cazalet : [autographed photograph]
Virgil Thomson : [autographed photograph]
Dimitri Mitropoulos : [autographed photograph]
Heitor Villa-Lobos : [autographed photograph]
William Howard Taft : [photograph]
Elizabeth Lyon Bowes : [photograph]
William Somerset Maugham : [autographed photograph]
Douglas Clarke : [photograph]
Charles Harriss : [autographed photograph]
Frieder Weissmann : [autographed photograph]
Wilhelm Backhaus : [autographed photograph]
Ellen Ballon and Sir William C. MacDonald : [photograph]
Publicity photograph of Ellen Ballon
Publicity photograph of Ellen Ballon
Publicity photograph of Ellen Ballon playing a piano
Publicity photograph of Ellen Ballon sitting at a piano
Publicity photograph of Ellen Ballon
Raoul Pugno : [autographed photograph]
Arthur Rubenstein in New York : [autographed photograph]
Murial Dundas : [autographed photograph]
Emily "Erin" Bossom : [autographed photograph]
Toti Dal Monte : [autographed photograph]
Wilfrid Pelletier : [autographed photograph]
Sally Ryan : [autographed photograph]
Alberto Erede : [autographed photograph]
Adele aus der Ohe : [autographed photograph]