Columbia subject headings:
America--Discovery and exploration--French--Sources.
Canada--History--To 1763 (New France)--Sources.
Historians--Canada--Correspondence.
Historians--United States--Correspondence.
Margry, Pierre, 1818-1894.
Parkman, Francis, 1823-1893.
Harvard subject headings:
America--Discovery and exploration--French--Sources.
Canada--History--To 1763 (New France)--Sources.
Historians--Canada--Correspondence.
Historians--United States--Correspondence
Margry, Pierre, 1818-1894
Parkman, Francis, 1823-1893.
Princeton subject headings:
America--Discovery and exploration--French--Sources.
Canada--History--To 1763 (New France)--Sources.
Historians--Canada--Correspondence.
Historians--United States--Correspondence.
Margry, Pierre, 1818-1894.
Parkman, Francis, 1823-1893.