It will be seen that, with the exception of the vague limits of the “Regalis Domus,” there was no sign of the continental line of North America in this map of Sylvanus. Much the same views were possessed by the maker of the undated Lenox globe, which probably is of nearly the same date, and of which a further account is given elsewhere.[441] [Illustration: DA VINCI, NORTHERN HEMISPHERE (_original draft reduced_).] Another draft of a globe, likewise held to be of about the same date, shows a similar configuration, except that a squarish island stands in it for Florida and adjacent parts of the main. This is a manuscript drawing on two sheets preserved among the Queen’s collections at Windsor; and since Mr. R. H. Major made it known by a communication, with accompanying fac-similes, in the _Archæologia_,[442] it has been held to be the work of Leonardo da Vinci, though this has been recently questioned.[443] [Illustration: DA VINCI, SOUTHERN HEMISPHERE (_original draft reduced_). Another sketch of this hemisphere is given in _Harper’s Monthly_, December, 1882, p. 733.] If deprived of the associations of that august name, the map loses much of its attraction; but it still remains an interesting memorial of geographical conjecture. It is without date, and can only be fixed in the chain of cartographical ideas by its internal evidence. This has led Major to place it between 1512 and 1514, and Wieser to fix it at 1515-1516.[444] A somewhat unsatisfactory map, since it shows nothing north of “Ysabella” and “Spagnollo,” is that inscribed _Orbis typus universalis juxta hydrographorum traditionem exactissime depicta_, 1522, L. F., which is the work of Laurentius Frisius, and appeared in the Ptolemy of 1522.[445] [Illustration: DA VINCI (_newly projected_). This follows the projection as given by Wieser in his _Magalhaês-Strasse_, who dates it 1515-1516.] A new element appears in a map which is one of the charts belonging to the _Yslegung der Mer-Carthen oder Cartha Marina_, said also to be the work of Frisius, which was issued in 1525, in exposition of his theories of sea-charts.[446] [Illustration: CARTA MARINA OF FRISIUS, 1525.] [Illustration: COPPO, 1528. This is drawn from a sketch given by Kohl in his manuscript, “On the Connection of the New and Old World on the Pacific Side,” preserved in the American Antiquarian Society’s Library. There is another copy in his Washington Collection. The map is explained by the following key: 1. Asia. 2. India. 3. Ganges. 4. Java major. 5. Cimpangi [Japan]. 6. Isola verde [Greenland?]. 7. Cuba. 8. Iamaiqua. 9. Spagnola. 10. Monde nuova [South America].]