Martellus World Map
File:Martellus world map. Wikimedia Commons Hidden secrets of Yale's 1491 world map revealed via multispectral File:Martellus World Map. Wikipedia World map by Henricus Martellus | British Library Picturing 256 Henricus Martellus' World Map, 1489*
Hidden secrets revealed in 1491 world map that may have guided File:Martellus world map. Wikimedia Commons 256 TITLE: Martellus' World Maps DATE: 1489 1490 AUTHOR: Henricus Henricus Martellus Germanus Wikipedia
Hidden secrets revealed in 1491 world map that may have guided File:Martellus world map. Wikimedia Commons 256 TITLE: Martellus' World Maps DATE: 1489 1490 AUTHOR: Henricus Henricus Martellus Germanus Wikipedia
