1673-74 (pp. 208, 212, 214, 218). Joliet’s maps; and (p. 220) Marquette’s map, which has since been reproduced in Andreas’s _Chicago_, i. p. 47. 1682-84-88 (pp. 227, 228, 230, 231). Franquelin’s maps,—the last of which has since been reproduced in Winchell’s _Geological Survey of Minnesota, Final Report_, i. pl. 2. 1683-97 (pp. 249, 251, 252, 253). Hennepin’s maps, also to be found in Winchell and Breese. 1685 (p. 237). Minet’s map; and without date (p. 235) the map of Raudin. The map which accompanied Joutel’s _Journal_ in 1713 also gave the topography of the time of Lasalle. (See p. 240.) 1688 (p. 232). The map of Coronelli and Tillemon; and (p. 233) that of Raffeix. 1702 (p. 394). The map in Campanius. 1703-1709 (pp. 258, 259, 260, 261). Maps in Lahontan. * * * * * It is in continuation of this series, which includes others not here mentioned, that the following enumeration is offered of the cartographical results which controlled and developed the maps of the eighteenth century. The plates of the maps of Nicolas Sanson, who had died in 1667,[125] were towards the end of that century in the hands of Hubert Jaillot, who was later a royal geographer of France.[126] He published in Paris, in 1692, what passes for Sanson’s _Amérique Septentrionale_, with adaptations to contemporary knowledge of American geography. It naturally augments the claims of the French to the disputed areas of the continent. It was reissued at Amsterdam not long after as “Dressée sur les observations de M^{rs} de l’Academie Royale des Sciences.” The plate was long in use in Amsterdam, and I have noticed reissues as late as 1755 by Ottens. The English claims to the westward at this time will be seen in “The Plantations of England in America,” contained in Edward Wells’ _New Sett of Maps_, London, 1698-99.[127] The most distinguished French cartographers of the early part of the eighteenth century were the father and son, Claude and Guillaume Delisle. The father, Claude, died in 1720 at 76; the son, six years later, in 1726, at 51.[128] Their maps of _Amérique Septentrionale_ were published at Paris of various dates in the first quarter of the century, and were reissued at Amsterdam.[129] Their _Carte de la Louisiane et du Cours du Mississipi_ appeared first at Paris in 1703, and amended copies appeared at various later dates.[130] Thomassy[131] refers to an original draft by Guillaume Delisle, _Carte de la rivière du Mississipi, dressée sur les mémoires de M. Le Sueur_, 1702, which is preserved in the Archives Scientifiques de la Marine, at Paris. Thomassy (p. 211) also refers to an edition of Delisle’s _Carte de la Louisiane_, published in June, 1718, by the Compagnie d’Occident. Gov. Burnet wrote of this map to the Lords of Trade[132], that Delisle had taken from the borders of New York and Pennsylvania fifty leagues of territory, which he had allowed to the English in his map of 1703.