[171] See below, p. 176. [172] Major, R. H. Memoir on a mappemonde by Leonardo da Vinci, being the earliest map hitherto known containing the name America: now in the Royal Collection at Windsor. London, 1865; Wieser. Magalhâes-Strasse. pl. III, a reproduction of the gores showing the New World, joined in a hemisphere; d’Adda, Marquis Girolamo. Leonardo da Vinci e la Cosmografia. (In: La Perzeveranza. Milano, 1870.); Richter, J. P. Literary Works of Da Vinci. London, 1883. Both d’Adda and Richter doubt the Da Vinci origin of these gores. [173] Harrisse, op, cit., p. 504. [174] See above, p. 67. [175] Nordenskiöld, op. cit., p. 76; reproduced on pl. XXXVIII; Catalogue de livres appartenant à M. H. Tross. Paris, 1881, item 4924, with a reproduction of the gores. [176] Harrisse, op. cit., pp. 494-496. [177] Marcel, G. Louis Boulengier d’Alby. Paris, 1890. (In: Bulletin de géographie historique et descriptive. Paris, 1890.) [178] This statement reads: “Habes candide lector tabellam preinsculptam tibi latitudinem graduum regionium ... In globo vero diei quantitatem et noctis ... sic comprehendere potes omni de regione tam per globum quam per sexagenarium.” “You have, dear Reader, before you, a small plate on which are inscribed the degrees of latitude of the countries ... on the globe (you see) the duration of the day and night ... thereby you will be able to ascertain (the position of) every country by the globe as well as by the sexennium.” [179] Tessier, A. Di Cesare Vecellio e de’ suoi dipinti e disegni in una Collezione di libri dei secoli XV e XVI. Rome, 1876. (In: Bollettino della Societe geografica italiana. Rome, 1876. Série II, Vol. I, pp. 39-42.) Tessier’s discourse was delivered at the Venetian Atheneum, 1875. Jacoli, F., likewise refers to this globe in Gazzetta di Venezia, January 15, 1876. It is not known just what disposition has been made of the globes by Admiral Acton. [180] Las Casas. Historia. Tomo IV, lib. III, cap. ci, p. 377; Herrera, A. Descriptione las Indias Ocidentales. Madrid, 1730. Tomo II, lib. II, cap. xix, p. 52. [181] The first voyage around the world by Magellan. Tr. by Stanley of Alderley, Lord. London, 1874. (In: Hakluyt Society Publications. London, 1874. Vol. 52, p. xliv.); Pigafetta, Antonio. Magellan’s Voyage around the world. The original text of the Ambrosian MS., with English translation, notes, bibliography, and index. Ed. by Robertson, J. A. Cleveland, 1906. [182] Documentos ineditos por la Historia de España. Madrid, 1847. Vol. I, p. 265. [183] Harrisse, op. cit., p. 544.