Columbia subject headings:
American Fur Company--History.
Astor, John Jacob, 1763-1848.
Astoria (Or.)--History.
Overland journeys to the Pacific.
Voyages to the Pacific coast.
Harvard subject headings:
American Fur Company--History.
Astor, John Jacob, 1763-1848.
Astoria (Or.)--History.
Overland journeys to the Pacific.
Voyages to the Pacific coast.
Princeton subject headings:
American Fur Company--History.
Astor, John Jacob, 1763-1848.
Astoria (Or.)--History.
Overland journeys to the Pacific.
Voyages to the Pacific coast.