Columbia subject headings:
Harvard subject headings:
Architecture--California--San Francisco--History.
Financial District (San Francisco, Calif.)--History.
Historic buildings--California--San Francisco--Pictorial works.
San Francisco (Calif.)--History.
Princeton subject headings:
Financial District (San Francisco, Calif.)--Biography--Pictorial works.
Financial District (San Francisco, Calif.)--History--Pictorial works.
Historic buildings--California--San Francisco--Pictorial works.
San Francisco (Calif.)--Biography--Pictorial works.
San Francisco (Calif.)--Buildings, structures, etc.--Pictorial works.
San Francisco (Calif.)--History--Pictorial works.