Letter from Yehudi Menuhin to Ellen Ballon
Anna Eleanor Roosevelt's response to invitation from Ellen Ballon
Letter from Walter de Mouilpied Scriver to Ellen Ballon
Telegram from Arminda Villa-Lobos to Ellen Ballon
Letter from Heitor Villa-Lobos to Ellen Ballon
Letter from Heitor and Arminda Villa-Lobos to Ellen Ballon
Letter from Heitor Villa-Lobos to Ellen Ballon
Letter from Arminda Villa-Lobos to Ellen Ballon
Letter from Heitor Villa-Lobos to Ellen Ballon
Letter from Maurice Ravel
Letter from Edvard Grieg
Letter from Gustav Mahler
Letter from Jacques Offenbach
Letter from Camille Saint-Saens
Letter from Camille Saint-Saens
Transcription of a letter from Felix Mendelssohn Bartholdy to J.H. Kufferath
Transcription of a letter from Felix Mendelssohn Bartholdy to J.H. Kufferath
Letter from Felix Mendelssohn Bartholdy to Professor Hildebrand
Letter from Felix Mendelssohn Bartholdy to Edward Deorient
Letter from Jules Émile Frédéric Massenet
Postcard from Jules Émile Frédéric Massenet
Transcription of a letter from Franz Liszt
Letter from Franz Liszt
Letter from Charles-Francois Gounod
Letter from Charles-Francois Gounod
Letter from Mary Goldie, private secretary to Alice Mary, Princess of Albany, to Ellen Ballon
Letter from Alice Mary, Princess of Albany, to Ellen Ballon
Letter from Wilhelm Backhaus to Ellen Ballon
Telegram from Isidore Ballon to Ellen Ballon
Letter from Major John White Hughes Bassett to Ellen Ballon
Letter from Alice Mary, Princess of Albany, to Ellen Ballon
Note from Phyllis Duke-Elder to Ellen Ballon
Note from Sir William Stewart Duke-Elder to Ellen Ballon
Letter from Edna Ferber to Ellen Ballon, Sally Ryan, and Ralph Gustafson
Letter from Frank Cyril James to Ellen Ballon
Letter from Frank Cyril James to Ellen Ballon
Letter from Josef Hofmann to Ellen Ballon
Letter from Sir Wilfrid Laurier to Ellen Ballon
Letter from Sir Wilfrid Laurier to Ellen Ballon
Envelope from Sir Wilfrid Laurier to Ellen Ballon
Letter from Sir Wilfrid Laurier to Ellen Ballon
Letter from Sir Wilfrid Laurier to Ellen Ballon
Letter from Sir Wilfrid Laurier to Ellen Ballon
Letter from Sir Wilfrid Laurier to Ellen Ballon
Letter from Sir Wilfrid Laurier to Ellen Ballon
Letter from Sir Wilfrid Laurier to Ellen Ballon
Letter from Sir Wilfrid Laurier to Ellen Ballon
Letter from Sir Wilfrid Laurier to Ellen Ballon
Letter from Sir Wilfrid Laurier to Ellen Ballon
Letter from Lotte Lehmann to Ellen Ballon
