Entered from booking ledger and New York Times concert listing and review. "Who Makes Music and Where." New York Times (1923-), Oct 08 1967, p. 1. ProQuest. Web. 25 Oct. 2024. "STRING TRIO PLAYS VARIED PROGRAM: YOUNG CHAMBER ENSEMBLE AT CARNEGIE RECITAL HALL." New York Times (1923-), Oct 13 1967, p. 35. ProQuest. Web. 25 Oct. 2024.