You searched for: Country СССР (USSR) Remove constraint Country: СССР (USSR) Provenance CIA Map Branch -- Received Remove constraint Provenance: CIA Map Branch -- Received State/Province РСФСР (RSFSR) Remove constraint State/Province: РСФСР (RSFSR) State/Province Челябинская область (Chelyabinsk oblast) Remove constraint State/Province: Челябинская область (Chelyabinsk oblast) State deposited Remove constraint State: deposited