. . . . . . "duo recital" . "Entered from booking ledger and New York Times concert listing.\r\n“Who Makes Music and Where.” New York Times [New York, N.Y., United States], 29 Sept. 1974, p. 134. AL." . "Herbert Tichman, Clarinet, and Ruth Tichman, Piano" . . "1974-10-05T20:30:00"^^ . .