You searched for: City Дергачи (Derhachi) Remove constraint City: Дергачи (Derhachi) Subject Topical Subject: Soviet Union Remove constraint Subject: Topical Subject: Soviet Union State/Province РСФСР (RSFSR) Remove constraint State/Province: РСФСР (RSFSR) State/Province Украинская ССР (Ukrainian Soviet Socialist Republic) Remove constraint State/Province: Украинская ССР (Ukrainian Soviet Socialist Republic) State deposited Remove constraint State: deposited