original description: "Black Sea Region in 1600". No reference is given for the data shown in the map.
<a href="https://en.wikipedia.org/wiki/en:User_talk:Oleksa" class="extiw" title="w:en:User talk:Oleksa">Oleksa Haiworonski</a>
13 February 2005 (uploaded to en-wiki as <a href="https://en.wikipedia.org/wiki/en:Image:1600.gif" class="extiw" title="w:en:Image:1600.gif">1600.gif</a>)
Unknown source<span style="display: none;">Unknown source</span>