![English: The world map of 'Henricus Martellus Germanus' (Heinrich Hammer the German), Florence 1490-92. The first map with the Dragon Tail. It is a mixture of Ptolemy, recent Portuguese discoveries and English: The world map of 'Henricus Martellus Germanus' (Heinrich Hammer the German), Florence 1490-92. The first map with the Dragon Tail. It is a mixture of Ptolemy, recent Portuguese discoveries and](https://c8.alamy.com/zooms/6/21e70acf4fd64ecb86b54df8989f8808/p03npr.jpg)
English: The world map of 'Henricus Martellus Germanus' (Heinrich Hammer the German), Florence 1490-92. The first map with the Dragon Tail. It is a mixture of Ptolemy, recent Portuguese discoveries and
Wedding portrait of Leah Temple and Heinrich Hammer. - Collections Search - United States Holocaust Memorial Museum
![English: The world map of 'Henricus Martellus Germanus' (Heinrich Hammer the German), Florence 1490-92. The first map with the Dragon Tail. It is a mixture of Ptolemy, recent Portuguese discoveries and English: The world map of 'Henricus Martellus Germanus' (Heinrich Hammer the German), Florence 1490-92. The first map with the Dragon Tail. It is a mixture of Ptolemy, recent Portuguese discoveries and](https://l450v.alamy.com/450v/mn01jt/english-the-world-map-of-henricus-martellus-germanus-heinrich-hammer-the-german-florence-1490-92-the-first-map-with-the-dragon-tail-it-is-a-mixture-of-ptolemy-recent-portuguese-discoveries-and-unknown-sources-displays-the-cape-of-good-hope-rounded-by-bartolomeo-dias-in-1488-deutsch-weltkarte-des-dehenricus-martellus-germanus-1489-ptolemy-claudius-ptolemaeus-henricus-martellus-germanus-wirkungsjahre-1480-1496-mn01jt.jpg)