You searched for: Holding Location B-WELLS Remove constraint Holding Location: B-WELLS Provenance M. I. Map Library, GS, RA Remove constraint Provenance: M. I. Map Library, GS, RA Publisher Военно-топографическое управление Remove constraint Publisher: Военно-топографическое управление State/Province Ленинградская область (Leningrad oblast) Remove constraint State/Province: Ленинградская область (Leningrad oblast)