Columbia subject headings:
Architecture--Southern States--History--19th century--Exhibitions.
Nichols, William, approximately 1777-1853--Exhibitions.
Harvard subject headings:
Architecture, Modern--19th century--Southern States--Exhibitions.
Nichols, William, approximately 1777-1853--Exhibitions.
Princeton subject headings:
Architecture, Modern--19th century--Southern States--Exhibitions.
Nichols, William, approximately 1777-1853--Exhibitions.