The digitized items on this site are a selection of personal correspondence from the Gustav Mahler-Alfred Rosé Collection.
The full collection includes personal correspondence, concert documents, scores, manuscripts, recognition, primary publications, secondary publications, university papers, photographs, recordings, memorabilia and artifacts mainly relating to the private and professional lives of Gustav Mahler, Alfred Rosé, Arnold Rosé, Alma Rosé, Bruno Walter, Justine Rosé, and Maria Rosé.