. . . . . . "Paulina Ruvinska, Piano" . "solo recital" . . "1957-12-07T17:30:00"^^ . . . "Entered from booking ledger and New York Times concert listing and review.\r\n\"CONCERT AND OPERA PROGRAMS OF THE WEEK.\" New York Times (1923-Current file), Dec 01, 1957, pp. 170. ProQuest.\r\n\"RECITAL OFFERED BY MISS RUVINSKA.\" New York Times (1923-Current file), Dec 08, 1957, pp. 86. ProQuest." . . .