1608. E.Y. HARBURG Signed copy of his book Rhymes for the Irreverent, by E.Y. Harburg, Grossman Publishers, New York: 1965. Inscribed on the front endpage to Sylvia Rosenberg of ASCAP, Harburg signs "Yipper", a nickname he was given by Irving Berlin and used by only his closest friends. With dustcover, very good. $75-100