Mengelberg, Willem - Concert Program Mahler 1911 Autographs Instrumentalists Autograph letter in French (sold

Autograph letter in French (sold untranslated) signed by him in which he requested his name to be erased from a biography he never authorized

Beautiful photo postcard signed by him

some tape residues on the back

American actress (1940-2023) and singer who turned into an international sex symbol in the 1960s

German baritone (1906-

Mengelberg, Willem - Concert Program Mahler 1911 Autographs Instrumentalists Autograph letter in French (soldProgram for a concert with works by Mahler, Saint Sans, and Debussy, performed by the Concertgebouw Orchestra under the baton of Willem Mengelberg in The Netherlands, 1911. Size is 6. 25 x 9. 5 inches, full program with all pages and covers, loose pages, otherwise in very good condition.