Revered Greek opera singer (1923–1977) widely regarded as the greatest soprano of all time. Program book from a 1953 production of Il Trovatore at Covent Garden, 7 x 9.5, signed on the cover in ink “Maria Meneghini Callas.” The cover has also been signed by fellow performers Giulietta Simionato and Jess Walters; conductor Alberto Erede has signed on his interior photo. In very good condition, with light rubbing, soiling, and handling wear. R&R COA.