Columbia subject headings:
Architects--United States.
Architecture--United States--History.
Architecture--United States.
Austin, Henry, 1804-1891.
Belcher, Samuel, 1779-1849.
Saltonstall, Gurdon, 1666-1724.
Town, Ithiel, 1784-1844.
Harvard subject headings:
Architects--United States
Architecture--United States--History
Princeton subject headings: