Note from Phyllis Duke-Elder to Ellen Ballon
Letter from Felix Mendelssohn Bartholdy to Edward Deorient
Letter from Felix Mendelssohn Bartholdy to Professor Hildebrand
Transcription of a letter from Felix Mendelssohn Bartholdy to J.H. Kufferath
Letters from Felix Mendelssohn-Bartholdy
Letters from Felix Mendelssohn-Bartholdy
Transcription of a letter from Felix Mendelssohn Bartholdy to J.H. Kufferath
Letter from Franz Liszt
Letter from Franz Liszt
Letter from Franz Liszt
Transcription of a letter from Franz Liszt
Letter from Charles-Francois Gounod
Letter from Jacques Offenbach
Letters from Charles -Francois Gounod
Letters from Charles -Francois Gounod
Letter from Charles-Francois Gounod
Letter from Jules Émile Frédéric Massenet
Letter from Jules Émile Frédéric Massenet
Postcard from Jules Émile Frédéric Massenet
Letter from Jules Émile Frédéric Massenet
Letter from Gustav Mahler
Letter from Camille Saint-Saens
Letter from Edvard Grieg
Letters from Camille Saint-Saens
Letters from Camille Saint-Saens
Letter from Camille Saint-Saens
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
Envelope from Sir Wilfrid Laurier to Ellen Ballon
Letter from Sir Wilfrid Laurier to Ellen Ballon
Letter from Sir Wilfrid Laurier to Ellen Ballon
Letters from Sir Wilfrid Laurier to Ellen Ballon
Letters from Sir Wilfrid Laurier to Ellen Ballon
Letter from Sir Wilfrid Laurier to Ellen Ballon
Letter from Maurice Ravel
Autographs and letters from various composers
Autographs and letters from various composers
Letter from Wilhelm Backhaus 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
Letter from William Somerset Maugham to Ellen Ballon
Anna Eleanor Roosevelt's response to invitation from 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
Envelope 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
