Modern Medieval Map Myths: The Flat World, Ancient Sea-Kings, and Dragons Detailed Fra Mauro Mappa Mundi 1459/60 at bottom of article Ancient World Maps 1452 Mappamundi by Giovanni Leardo held at the American Geographical Society Library, UW Milwaukee Mappa Mundi Hereford Digital Mappa Mundi exploration More information and Mappa mundi images can be found at the Cornell University: Persuasive Cartography: The PJ Mode Collection Discussion by Janina Ramirez and Peter Frankopan: Art Detective Podcast, 22 Mar 2017 Virtual Mappa, eds. Martin Foys, Heather Wacha et al. Schoenberg Institute of Manuscript Studies, 2018: an open-access digital edition of thirteen medieval maps of the world.