Plan du Port des Francais sur la Cote du Nord-Ouest de l'Amerique, par 58°37' de Latitude Nord et 139°50' de Longitude Occidentale, Decouverte le 2 Juillet 1786,...
Chart of the entrance of Bassin de L'Quest , visited on July 2nd 1786 by La Perouse. On many 18th century maps we find a depiction of Mer de L'Quest or Sea of the West a great sea, easily the size of the Mediterranean, to flow from the then-known Strait of Juan de Fuca and an opening to the ocean from this great sea at roughly in North California or Oregon and Quivira somewhere in Idaho.Engraved by Bouclet.
€500
Maker : LA PEROUSE, J.F.G.
Place : Paris
Date : 1798