Columbia subject headings:
Architecture, Domestic--California--San Francisco--Pictorial works.
Architecture, Victorian--California--San Francisco--Pictorial works.
Historic buildings--California--San Francisco--Pictorial works.
San Francisco (Calif.)--Pictorial works.
Harvard subject headings:
Architecture, Domestic--California--San Francisco--Pictorial works.
Architecture, Victorian--California--San Francisco--Pictorial works.
Historic buildings--California--San Francisco--Pictorial works.
San Francisco (Calif.)--Pictorial works.
Princeton subject headings: