Austrian orchestra and opera conductor (1908-1989) and one of the most renowned conductors in music history. His obituary in The New York Times described him as ‘probably the world’s best-known conductor and one of the most powerful figures in classical music.’ Nice 3.5 x 5.5 postcard photo, signed in black felt tip. In fine condition, with a couple light surface impressions and small mounting remnant to reverse. RR Auction COA.