Paul Hersh, Piano, and Donald McCall, Cello Entered from booking ledger and New York Times concert listing and review. "Who Makes Music and Where." New York Times (1923-), Apr 03 1966, p. 1. ProQuest. Web. 4 Sep. 2024. "McCall and Hersh Play Cello-Piano Program." New York Times (1923-), Apr 04 1966, p. 37. ProQuest. Web. 4 Sep. 2024. duo recital 1966-04-03T17:30:00