Abstract The Moldenhauer Collection is comprised of music manuscripts, sketches and quotations, correspondence, photographs, newspaper clippings, printed programs, manuscript texts and other materials which document composers and musicians active between 1683 and 1973. With the exception of a few letters written by the collection’s creator, Hans Moldenhauer (1906-1987), the collection is comprised entirely of the musical and non-musical works of others. Representing much of the European continent,...