File contains a photograph of Ellen Ballon recording with the Orchestre de la Suisse Romande, conducted by Ernest Ansermet. This is likely the recording of Heitor Villa-Lobos' first piano concerto, dedicated to Ellen Ballon.
File contains a copy of the 1906 publication of Anna Magdalena's 1725 Notebook with various short piano compositions, edited by Dr. Richard Batka. The book is inscribed to Ellen Ballon by Clara Lichtenstein, her teacher at McGill Conservatorium of Music, and dated April 7, 1910 in Montreal.
Item is a copy of the second tale in Medtner's Two Tales, Op. 14, for piano. It was published by P. Jurgenson and distributed in Leipzig by Robert Forberg in 1907 and includes an inscription to Ellen Ballon from Alfred La Liberté.