You searched for: Description 1937 Remove constraint Description: 1937 Type Work Remove constraint Type: Work State/Province Витебская область (Vitebsk oblast) and Белорусская ССР (Byelorussian Soviet Socialist Republic) Remove constraint State/Province: Витебская область (Vitebsk oblast) and Белорусская ССР (Byelorussian Soviet Socialist Republic) State deposited Remove constraint State: deposited