. . . . . "1957-03-08T20:30:00"^^ . . "Duffy Hawkins, Piano" . . . . . . . . . . "solo recital" . "Entered from booking ledger and New York Times concert listing and review.\r\n\"CONCERT AND OPERA PROGRAMS FOR THE WEEK.\" New York Times (1923-Current file), Mar 03 1957, p. 114. ProQuest. Web. 7 Mar. 2019.\r\n\"DUFFY HAWKINS PLAYS.\" New York Times (1923-Current file), Mar 09 1957, p. 15. ProQuest. Web. 7 Mar. 2019." .