Columbia subject headings:
Harvard subject headings:
Manuscripts, American--New Jersey--Morris County.
Morris County (N.J.)--History--Archival resources--New Jersey--Morris County.
Morris County (N.J.)--History--Manuscripts--Catalogs.
Princeton subject headings:
Manuscripts, American--New Jersey--Morris County.
Morris County (N.J.)--History--Archival resources--New Jersey--Morris County.
Morris County (N.J.)--History--Manuscripts--Catalogs.