De Hartog, Edouard - Set of 2 Autograph Letters Signed Autographs Actors - Letter R Original poster for a concert

Original poster for a concert of the artist in New York (no year indicated) boldly signed by him with a black felt tip pen

Autograph letter (envelope included) with the letterhead with her castle's address and her initials

signed by the star composer

but on Sept 30th

Italian composer (1920-2002) and Arts Administrator of French descent

De Hartog, Edouard - Set of 2 Autograph Letters Signed Autographs Actors - Letter R Original poster for a concertDutch conductor (1825 1909) whose career developed mostly in France. Set of two autograph letters in French (untranslated) signed by him, as follows: A. Amsterdam, November 21, 1855. To a gentleman, concerning his opus 52 Pense de minuit: Voir seulement que vous navez pas mis le moindre empressement vous occuper un peu de ma Pense de Minuit le morceau que vous mavez grav lhiver dernier et qui obtint un si beau succs; bien que et en ayant jamais annonc