Dagmara Renina, Soprano Entered from New York Times concert listing and review ("Programs of the Week," March 3, 1929, pg. x10; "Princess Troubetskoi, Soprano, In Debut," March 5, 1929, pg. 36), as well as advertisement in 2/28/1929 program. solo recital 1929-03-04T20:30:00