Boris Kudryavtsev
FollowBorn 15 July 1913 in Ryazan, Ryazanskiy uyezd, Ryazanskaya guberniya, Russian Empire
Died 20 October 1983 (aged 70)
Born 15 July 1913 in Ryazan, Ryazanskiy uyezd, Ryazanskaya guberniya, Russian Empire
Died 20 October 1983 (aged 70)