Recherche dans la collection - Amerique Septentrionale. Par M. Bonne, Ingénieur - Hydrographe de la Marine. André sculp. [cartographic material]

This map of North America shows the discoveries on the continent. The eastern areas are well documented. With the exception of good detail in areas of the far northwest the western areas have largely been left blank. The N.M.C. has two copies of this map, one is a single sheet that has been pulled from an atlas. The other is contained in: Geographie Ancienne et Moderne 1787 by Bonne and Desmarest. The map, uncolored, appears as #31 in this atlas. The number 31 also appears on the colored sheet.
Philipps: L. of C #666 Vol. I. Atlas location-C4b From the Julian Lambert Collection.

Scale 1:450 milles Angloises dersage de 50 au deg.

The microfiche version is NMC6728