Portion of the Fra Mauro World Map (1450). Source: Piero Falchetta "Fra Mauro's World Map". Text (Italian) [1] (10, A 13): "Circa hi ani del Signor 1420...
images, File:ZhengHeShips.gif, File:WorldShips1460.jpg and File:FraMauro1420Ship.png all in the public domain. See image description pages, linked, for...
images, File:ZhengHeShips.gif, File:WorldShips1460.jpg and File:FraMauro1420Ship.png all in the public domain. See image description pages, linked, for...
