Greindl, Josef. (1912–1993) & Melchert, Helmut. (1910–?) Signed ProgramSigned program from an October 13 14, 1960 performance of Schoenberg's Moses und Aron by the Stdtische Oper Berlin as guests at the Staatsoper Wien. Josef Greindl (Moses) and Helmut Melchert (Aron) have signed over the cast list on an internal page, with Greindl additionally signing over a photograph of the two in costume. Program includes photographs and extensive notes. In fine condition. 28 pp. 6 x 9. 25 inches (15. 7 x 23. 4 cm).