Columbia subject headings:
Photographers--France--19th century--Directories.
Photographers--France--History--19th century.
Photography--France--History--19th century.
Harvard subject headings:
Photographers--France--Biography
Photography--France--History--19th century.
Photography--France--Indexes.
Princeton subject headings:
Photographers--France--19th century--Directories.
Photographers--France--History--19th century.
Photography--France--History--19th century.