You searched for: Country СССР (USSR) Remove constraint Country: СССР (USSR) Holding Location B-WELLS Remove constraint Holding Location: B-WELLS Subject Geographic Subject: Ostrov Remove constraint Subject: Geographic Subject: Ostrov Subject Topical Subject: Soviet Union Remove constraint Subject: Topical Subject: Soviet Union State/Province Ленинградская область (Leningrad oblast) Remove constraint State/Province: Ленинградская область (Leningrad oblast)