Columbia subject headings:
Architecture, Industrial--Conservation and restoration--France--Dunkerque--Pictorial works.
Dunkerque (France)--Buildings, structures, etc.--Pictorial works.
Harbors--France--Dunkerque--History--Pictorial works.
Industrial buildings--Remodeling for other use--France--Dunkerque--Pictorial works.
Harvard subject headings:
Architecture, Industrial--Conservation and restoration--France--Dunkerque--Pictorial works.
Dunkerque (France)--Buildings, structures, etc.--Pictorial works.
Harbors--France--Dunkerque--History--Pictorial works.
Industrial buildings--Remodeling for other use--France--Dunkerque--Pictorial works.
Princeton subject headings:
Architecture, Industrial--Conservation and restoration--France--Dunkerque--Pictorial works.
Dunkerque (France)--Buildings, structures, etc.--Pictorial works.
Harbors--France--Dunkerque--History--Pictorial works.
Industrial buildings--Remodeling for other use--France--Dunkerque--Pictorial works.