A locator map of the Bornu Empire as it was c.1750.
<a href="//commons.wikimedia.org/w/index.php?title=User:Interchange88&amp;action=edit&amp;redlink=1" class="new" title="User:Interchange88 (page does not exist)">Interchange88</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>