18. The Gough Map is the oldest extant map of the roads of medieval Britain. It is about 115 x 56cm large
1360 and was made around 1360. It is named after Richard Gough, who donated the map to the Bodleian
Library in 1809. East is on the top.
http://en.wikipedia.org/wiki/File:GoughMap_ca_1360.jpg
19. 1520
Piri Reis map of Europe, the Mediterranean Sea and North Africa from his Kitab-ı Bahriye (Book of
Navigation), 1521-1525
http://en.wikipedia.org/wiki/File:Piri_Reis_map_of_Europe_and_the_Mediterranean_Sea.jpg
20. 2006 Global land and undersea elevation.
http://en.wikipedia.org/wiki/File:Elevation.jpg