"Institute of the Monarch records"@eng . "Collection consists of legislation (decrees) related to people of Jewish origin, legislation related to the agreement between Bulgaria and Romania, and controversial issues about their border, and the bilateral agreement between Germany and Bulgaria."@eng . . . . . "Organized thematically: Fond 3; Opis 10, files 42-43"@eng . "2 microfilm reel, 35 mm"@eng . . "Institute of the Monarch records"@eng .