Karl Kraeuter, Violin, and Phyllis Kraeuter, Cello
Entered from booking ledger and New York Times concert listing and review. "Display Ad 166 -- no Title." New York Times (1923-), Dec 06 1959, p. 1. ProQuest. Web. 25 Apr. 2022. "KRAEUTERS IN CONCERT: VIOLIN AND 'CELLO DUO HEARD AT CARNEGIE RECITAL HALL." New York Times (1923-), Dec 07 1959, p. 42. ProQuest. Web. 25 Apr. 2022.