Columbia subject headings:
Architectural photography--France--Paris.
Calotype--France--Paris--19th century.
Daguerreotype--France--Paris--History--19th century.
Notre-Dame de Paris (Cathedral)--Pictorial works.
Paris (France)--Buildings, structures, etc.--Pictorial works.
Harvard subject headings:
Architectural photography--France--Paris.
Calotype--France--Paris--19th century.
Daguerreotype--France--Paris--History--19th century.
Notre-Dame de Paris (Cathedral)--Pictorial works.
Paris (France)--Buildings, structures, etc.--Pictorial works
Princeton subject headings:
Architectural photography--France--Paris.
Calotype--France--Paris--19th century.
Daguerreotype--France--Paris--History--19th century.
Notre-Dame de Paris (Cathedral)--Pictorial works.
Paris (France)--Buildings, structures, etc.--Pictorial works.