Columbia subject headings:
Dwellings--United States--Directories.
Historic buildings--United States--Directories.
Historical museums--United States--Directories.
United States--Directories.
Harvard subject headings:
Dwellings--Directories.
Dwellings--United States--Directories.
Dwellings--United States.
Historic buildings--United States--Directories.
Historical museums--United States--Directories.
United States--Directories.
Princeton subject headings:
Directories.
Dwellings--United States--Directories.
Historic buildings--United States--Directories.
Historical museums--United States--Directories.
United States--Directories.