Rozalia Ledskaya 1912 Lev Chernovich with his fellow soldier 1912 Rozalia Ledskaya 1923 Ferdinand Chernovich 1924 Ferdinand Chernovich's mother and he 1925 Ferdinand Chernovich with his mother Rozalia Ledskaya and aunt Ida 1927 Ferdinand Chernovich 1938 Rozalia Ledskaya 1941 Ferdinand Chernovich with his front-line comrade Semion Vorovskikh 1941 Ferdinand Chernovich 1945 Ferdinand Chernovich 1950 Ferdinand Chernovich with his wife Mariam Berman 1958 Rozalia Ledskaya 1965 Ferdinand Chernovich 1975 Ferdinand Chernovich 1990 Ferdinand Chernovich with his front-line comrades 1997 Ferdinand Chernovich 2004