Letter from Lotte Lehmann to Ellen Ballon
Terceiro concerto de piano e orquestra : redução para dois pianos
William Schuman : [autographed photograph]
Olin Downes : [autographed photograph]
Alberto Erede : [autographed photograph]
Envelope from William Somerset Maugham to Ellen Ballon
Heitor Villa Lobos and Arminda Villa Lobos in New York
Envelope from William Somerset Maugham to Ellen Ballon, Ryan Gustafson, and Sally Ryan
Concerto para piano e orquestra : clarinete baixo
Letter from William Somerset Maugham to Ellen Ballon
Letter from William Somerset Maugham to Ellen Ballon
Letter from William Somerset Maugham to Ellen Ballon
Concerto para piano e orquestra : primiero e segundo fagotes
Letter from William Somerset Maugham to Ellen Ballon and Sally Ryan
Concerto para piano e orquestra : primiero e segundo fagotes
Letter from William Somerset Maugham to Ellen Ballon
Letter from William Somerset Maugham to Ralph Gustafson, Sally Ryan, and Ellen Ballon
Letter from William Somerset Maugham to Sally Ryan and Ellen Ballon
Letter from William Somerset Maugham to Ellen Ballon
Anna Eleanor Roosevelt's response to invitation from Ellen Ballon
Photograph of Ellen Ballon helping with the American Red Cross Blood Donor Service
Photograph of Ellen Ballon, Fiorello H. LaGuardia, and unidentified man in uniform
Ellen Ballon with unknown woman at the opening of the Metropolitan Opera
Publicity photograph of Ellen Ballon sitting at a piano
Publicity photograph of Ellen Ballon
Photograph of Ellen Ballon with Antal Dorati and Aaron Copland
Photograph of Ellen Ballon with Antal Dorati
Publicity photograph of Ellen Ballon playing a piano
Photograph of Ellen Ballon with Aaron Copland
Photograph of Ellen Ballon with unidentified woman
Publicity photograph of Ellen Ballon sitting at a piano
Captain Victor Cazale : [autographed photograph]
Wilfrid Pelletier : [autographed photograph]
Publicity photograph of Ellen Ballon
Publicity photograph of Ellen Ballon
Publicity photograph of Ellen Ballon playing a piano
Publicity photograph of Ellen Ballon
Publicity photograph of Ellen Ballon
Murial Dundas : [autographed photograph]
Publicity photograph of Ellen Ballon
Publicity photograph of Ellen Ballon
Publicity photograph of Ellen Ballon sitting at a piano
Alberto Jonás : [autographed photograph]
Publicity photograph of Ellen Ballon playing a piano
Publicity photograph of Ellen Ballon
Konzert etüde, op. 22 no. 1
Novellette : etude in seconds : op. 22, no. 1
Etude de concert, Op. 1, no. 1
Csárdás no. 2
Soughing pines, Op. 12, no. 4