[74] Alexander von Humboldt: Examen critique de l’histoire de la géographie du nouveau continent, 5 vols., Paris, 1836–39.; reference in Vol. 2, pp. 216–223. See also Fridtjof Nansen: In Northern Mists: Arctic Exploration in Early Times, transl. by A. G. Chater, 2 vols, New York. 1911; reference in Vol. 2, p. 229.
[75] L. A. Muratori: Antiquitates Italicae Medii Aevi, 6 vols., Milan, 1738–42; reference in Vol. 2, pp. 891 and 894.
[76] Sir Henry Yule: The Book of Ser Marco Polo the Venetian Concerning the Kingdoms and Marvels of the East, 3rd edit., revised ... by Henri Cordier, 2 vols., London, 1903; reference in Vol. 2, p. 299. See also pp. 306, 313, and 315 (note 4).
[77] Antonio de Capmany: Memorias historicas sobre la marina, comercio, y artes de la antigua ciudad de Barcelona, 4 vols., Madrid, 1779–92; reference in Vol. 2, pp. 4, 17, and 20.
[78] T. J. Westropp: Early Italian Maps of Ireland from 1300 to 1600. With Notes on Foreign Settlers and Trade, Proc. Royal Irish Acad., Vol. 30, Section C, 1912–13, pp. 361–428; reference on p. 393.
[79] Humboldt, Examen critique, Vol. 2, p. 223.
[80] See Soncino’s second letter to the Duke of Milan, published in many works on John Cabot; e. g. in “The Northmen, Columbus, and Cabot, 985–1503,” edited by J. E. Olsen and E. G. Bourne (Series: Original Narratives of Early American History), New York, 1906; reference on p. 426.
[81] [E. F.] Jomard: Les monuments de la géographie, ou recueil d’anciennes cartes européennes et orientales ..., Paris, [1842–62], Pl. X, 1.
[82] Book of the Knowledge of All the Kingdoms, Lands, and Lordships That Are in the World, and the Arms and Devices of Each Land and Lordship, or of the Kings and Lords Who Possess Them, written by a Spanish Franciscan in the middle of the 14th century, published for the first time with notes by Marcos Jiménez de la Espada in 1877, translated and edited by Sir Clements Markham, Hakluyt Soc. Publs., 2nd Ser., Vol. 29, London, 1912, p. 29.
[83] A. E. Nordenskiöld: Periplus: An Essay on the Early History of Charts and Sailing-Directions, transl. by F. A. Bather, Stockholm, 1897, Pl. 22.