Columbia subject headings:
Harvard subject headings:
Archives--Germany--Esens--Catalogs.
Esens (Germany)--History--Sources--Catalog
Niedersächsisches Staatsarchiv in Aurich--Catalogs.
Princeton subject headings:
Archives--Germany (West)--Esens--Catalogs.
Esens (Germany)--History--Sources--Bibliography--Catalogs.
Niedersächsisches Staatsarchiv in Aurich--Catalogs.