You searched for: City Остер (Oster) Remove constraint City: Остер (Oster) Country СССР (USSR) Remove constraint Country: СССР (USSR) Date Created 1932 Remove constraint Date Created: 1932 Subject Topical Subject: Soviet Union Remove constraint Subject: Topical Subject: Soviet Union State/Province Киевская область (Kyiv oblast) Remove constraint State/Province: Киевская область (Kyiv oblast)