Columbia subject headings:
Billings, Hammatt, 1818-1874--Bibliography.
Illustrated books--History--19th century--Bibliography.
Harvard subject headings:
Billings, Hammatt, 1818-1874--Bibliography.
Illustrated books--History--19th century--Bibliography.
Princeton subject headings:
Billings, Hammatt, 1818-1874--Bibliography.
Illustrated books--History--19th century--Bibliography.