"Nancy Williams, Mezzo-Soprano" . . . . . "solo recital" . . . "Entered from booking ledger and New York Times concert listing and review. The accompanist is not identified.\r\n\"CONCERT AND OPERA PROGRAMS OF THE WEEK.\" New York Times (1923-Current file), Feb 08 1959, p. 1. ProQuest. Web. 15 June 2020.\r\nSalzman, Eric. \"SONG PROGRAM GIVEN BY NANCY WILLIAMS.\" New York Times (1923-Current file), Feb 15 1959, p. 82. ProQuest. Web. 17 June 2020." . . "1959-02-14T17:30:00"^^ . . . . . . . . . .