Columbia subject headings:
China--Description and travel.
China--History--Foreign intervention, 1857-1861.
Gros, Jean-Baptiste-Louis, baron.
Japan--Description and travel.
Harvard subject headings:
China--Description and travel.
China--History--Foreign intervention, 1857-1861
Gros, Jean Baptiste Louis, baron, 1793-1870.
Japan--Description and travel
Princeton subject headings: