Columbia subject headings:
Architecture--United States--History--19th century.
McKim, Mead & White.
Harvard subject headings:
Architects--United States
Architecture--United States--History--19th century
Architecture--United States--History--19th century.
Architecture--United States--History--20th century
McKim, Mead & White.
Princeton subject headings:
Architecture--United States--History--19th century.
McKim, Mead & White.