Mahler, Gustav. (1860-1911) Autograph Signature and Original Photograph EnsembleA full and bold autograph signature on a card inscribed additionally by Mahler, "New York Februar 1909." Attractively double "float" matted with a rare original Aim Dupont of New York cabinet photograph of the composer and conductor. Both items from around the time of Mahler's much praised performances of Smetana's "The Bartered Bride" on 19 February 1909 at the Metropolitan Opera. Mahler had come to New York as a conductor of opera, but early in 1909