Lieberson, Goddard. (1911–1977) [Diamond, David. (1915–2005)] Two Typed Letters Signed from the Collection of DAVID DIAMONDTwo typed letters signed from the Columbia records executive to Sabina Diamond Cohen, the sister of American composer David Diamond. In the first, dated June 25, 1953, Lieberson writes: "Dear Sabina: Thank you for sending the letter along to David [] I somehow had the idea that the Academy of Rome would find him. I am sure he will get it now." In the second, dated November 19, 1959, he writes: "Dear Sabina, Just a note to tell you that David's Fourth