General Platoff Don Cossack Chorus Entered from program calender, advertisement in 12/14/1945 program, and New York Times concert listing and review. "PROGRAMS OF THE WEEK." New York Times (1923-Current file) Dec 09 1945: 56. ProQuest. 12 Sep. 2013. "CONCERT PRESENTED BY PLATOFF CHORUS." New York Times (1923-Current file) Dec 16 1945: 31. ProQuest. 13 Sep. 2013. choir performance 1945-12-15T20:30:00