Fonds contains correspondence, musical scores (piano and orchestral), photographs, a sketch, harmony notebooks, fliers, programs, newspaper clippings, academic journals, a press book, scrapbooks, and letters of composers. The musical scores include several first edition copies and autograph manuscripts. All personal correspondence is incoming correspondence; no outgoing correspondence is included in this fonds.
Fonds consists of a Hector Pothier's medical school diploma, a Dalhousie song book (ca. 1912-1913), photographs, correspondence, newspaper clippings, election paraphernalia, invoices, and speeches made to the Nova Scotia Legislature.
File includes the second, third, fourth, fifth and tenth albums, dedicated to Julieta d'Almeida Strutt, Arnaldo Estrella, Magdalena Tagliaferro, Tomas Teran, and Ellen Ballon. The albums are copies of handwritten scores completed in New York and Rio between 1948 and 1949.
Item is a copy of a manuscript composition by Alan Hovhaness, inscribed to Ellen Ballon. The composition is based on an Armenian folktale and is comprised of two movements, each of which imitates Armenian instruments (tmpoog for the first movement and the kanoon and oud in the second movement).
Item is an autograph manuscript of Heitor Villa-Lobos's reduction for two pianos of his Piano Concerto No. 3, completed in New York in 1956. The composition was commissioned by the Brazilian pianist Arnaldo Estrella.
