Waterfalls in Bronx Park, New York
Bronx River in the park, New York
Photograph of Ellen Ballon, Fiorello H. LaGuardia, and unidentified man in uniform
Photograph of Ellen Ballon helping with the American Red Cross Blood Donor Service
Photograph of Ellen Ballon with unidentified woman
Photograph of Ellen Ballon with Antal Dorati and Aaron Copland
Photograph of Ellen Ballon with Antal Dorati
Photograph of Ellen Ballon with Aaron Copland
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 playing a piano
Publicity photograph of Ellen Ballon sitting at a piano
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 sitting at a piano
Publicity photograph of 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
Letter from William Somerset Maugham to Ellen Ballon
Letter from William Somerset Maugham to Ellen Ballon
Letter from William Somerset Maugham to Ellen Ballon
Letter from William Somerset Maugham to Ellen Ballon and Sally Ryan
Letter from William Somerset Maugham to Ellen Ballon
Envelope from William Somerset Maugham to Ellen Ballon, Ryan Gustafson, and Sally Ryan
Envelope from William Somerset Maugham to Ellen Ballon
Publicity photograph of Ellen Ballon
Photograph of a group of American sailors standing in front of the New York City Department of Marine and Aviation office
Titania's waltz, Op. 12, no. 1
Soughing pines, Op. 12, no. 4
Weeping willows, Op. 12, no. 2
In the rushes, Op. 12, no. 3
Concerto para piano e orquestra : primiero e segundo fagotes
Concerto para piano e orquestra : primiero e segundo fagotes
Terceiro concerto de piano e orquestra : redução para dois pianos
Caprice de concert pour piano, Op. 4
Csárdás no. 2
Etude de concert, Op. 1, no. 1
Konzert etüde, op. 22 no. 1
Novellette : etude in seconds : op. 22, no. 1
Concerto para piano e orquestra : clarinete baixo
If love were all : [sheet music]
Good Friday Message : Shall We Take Our Turn at Murder? : [poster]
Open Letter to the Missouri Knights of Columbus : [poster]