Columbia subject headings:
Archives--United States.
Manuscripts--North Carolina--Durham--Catalogs.
Manuscripts--United States.
Southern States--History--Sources--Bibliography.
United States--History--Sources--Bibliography.
Harvard subject headings:
Archives--United States
Manuscripts--United States.
Southern States--History--Sources--Bibliography.
United States--History--Sources--Bibliography.
Princeton subject headings:
Archives--United States.
Manuscripts--United States.
Southern States--History--Sources--Bibliography.
United States--History--Sources--Bibliography.