Columbia subject headings:
Harvard subject headings:
Chimney sweeps--France--Paris--History--19th century.
France--Emigration and immigration--History--19th century.
Italians--France--Paris--History--19th century.
Italy--Emigration and immigration--History--19th century.
Princeton subject headings:
Chimney sweeps--France--Paris--History--19th century.
France--Emigration and immigration--History--19th century.
Italians--France--Paris--History--19th century.
Italy--Emigration and immigration--History--19th century.