This mistake relates to a map which is found in several editions of the geography of Ptolemy printed at Basle, supposed to represent the western sea shortly after the Verrazzano discovery, and consequently as derived from that source. Mr. Kohl, [Footnote: We are indebted entirely to Mr. Kohl for our knowledge of the map of Agnese, which he produces, on a reduced scale, in the Discovery of Maine, (chart XIV), with an account of the map and its author (p. 292).] in a chapter specially devoted to the consideration of charts from Verrazzano, reproduces one (No. XV, a) which he describes as a sketch of North America, from a map of the new world, in an edition of Ptolemy printed in Basle, 1530. And he adds: "the map was drawn and engraved A FEW YEARS AFTER VERRAZANO'S EXPEDITION. The plate upon which it was engraved, must have been in use for a long time; for the same map appears both, in EARLIER and much later editions of Ptolemy. The same also reappears in the cosmography of Sebastian Munster, published in Basle." Mr. K. finally observes in regard to it: "this map has this particular interest for us, that it is probably the first on which the sea of Verrazano was depicted in the form given to it by Lok, in 1582. I have found no map PRIOR to 1530, on which this delineation appears." [Footnote: Discovery of Maine, pp. 296-7.] There is a little confusion of dates in this statement. Mr. K. states, however, that he had not seen the map of Hieronimo de Verrazano, and evidently derives his information, in regard to the sea of Verrazano, from the map of Lok, who alone gives the western sea the name of Mare de Verrazana, no doubt because he found the sea laid down on the map presented by Verrazzano to Henry VIII, to which reference will presently be made. Had Mr. K. seen the Verrazano map with the absurd legend upon it, in effect declaring the western sea to have been observed by Verrazzano, he must have arrived at different conclusions, notwithstanding the map in Ptolemy of the supposed early date. Mr. Brevoort, in his notes on the Verrazano map, probably relying on the authority of Mr. Kohl, says, "that the first published map containing traces of Verrazano's explorations, is in the Ptolemy of Basle, 1530, which appeared FOUR YEARS BEFORE THE FRENCH RENEWED THEIR ATTEMPTS AT AMERICAN EXPLORATION. It shows the western sea without a name, and the land north of it is called Francisca." [Footnote: Journal of Am. Geog. Soc. of New York, vol. IV, p. 279.] The inference left to be drawn is that, the presence of the French in this region, as denoted by the name, Francisca, four years before the discoveries in that quarter, by Jacques Cartier, and by the delineation of the western sea upon the Verrazano map, establish the authenticity both of the voyage of Verrazzano and the map.