. . . . "1957-09-19T20:30:00"^^ . "Entered from booking ledger and New York Times concert listings and review.\r\n\"Programs Of The Week.\" New York Times (1923-Current file): 1. Sep 15 1957. ProQuest. Web. 25 Sep. 2014.\r\n\"Mamlock Plays Violin.\" New York Times (1923-Current file): 21. Sep 20 1957. ProQuest. Web. 25 Sep. 2014.\r\n\"MUSIC NOTES.\" New York Times (1923-Current file), Sep 19, 1957, pp. 25. ProQuest." . "solo recital" . . . . . . . . "Theodore Mamlock, Violin, and Otto Herz, Piano" .