Writing · b. 1908 Pyotr Tur Other Credits The Only Witness Author 1973 The Ambassador of the Soviet Union Writer 1970 The Golden Echelon Writer 1959 Sofya Kovalevskaya Theatre Play 1956 Devotion Writer 1954 Meeting on the Elbe Screenplay 1949 A Noisy Household Writer 1946 Military Secret Screenplay 1945 Engineer Kochin's Error Theatre Play 1939 Agent-readable