Vladimir Leonidovich Nardov-Knipper (1876-1942).
Vladimir Leonidovich Nardov-Knipper (1876-1942), singer, producing director of the opera studio (1923-1941). Meried Artist of the Conseervatoire National Studio.
Vladimir Leonidovich Nardov-Knipper (1876-1942), singer, producing director of the opera studio (1923-1941). Meried Artist of the Conseervatoire National Studio.