Columbia subject headings:
Harvard subject headings:
Architectural ironwork--Great Britain.
Architectural photography.
Cast-iron--Pictorial works.
Decoration and ornament, Architectural--Great Britain.
Decorative cast-ironwork--Great Britain.
Ironwork--Pictorial works.
Princeton subject headings:
Architectural ironwork--England--Pictorial works.
Cast-iron fronts (Architecture)--England--Pictorial works.