Et partie de la Louisiane, 1756. L. Thevenard fil. sculp. Longchamps, geographe. CREATED/PUBLISHED Paris [1769] NOTES Scale ca. 1:3,900,000. Hand colored. Relief shown pictorially. From Louis Charles Desnos' Atlas general. 1767-[69] Includes map extension entitled 'Supplement pour les possessions francoises et angloises au sud de la Louisiane. Grave par Chambon.'