You searched for: Date Created 1938 Remove constraint Date Created: 1938 Holding Location B-WELLS Remove constraint Holding Location: B-WELLS State/Province Витебская область (Vitebsk oblast) Remove constraint State/Province: Витебская область (Vitebsk oblast) State/Province Калининская область (Kalinin oblast) Remove constraint State/Province: Калининская область (Kalinin oblast) State/Province РСФСР (RSFSR) Remove constraint State/Province: РСФСР (RSFSR) State/Province Смоленская область (Smolensk oblast) Remove constraint State/Province: Смоленская область (Smolensk oblast)