Lot of thirteen signed items, including letters, photos and programs, each signed in ink or fountain pen by a different conductor, with several adding inscriptions. Signers are: Ernest Ansermet, Frans Andre, Thomas Beecham, Ivan Boutnikoff, Andre Cluytens, Lodewijck De Vocht, Wilhelm Furtwangler, Igor Mrkevitch, Bernardino Molinari, Henri Rabaud, Francois Rasse and Frans Ruhlmann. In fine condition. RRAuction COA.
