The Ninth European Map, depicting the eastern Balkans, from the Ulm edition of Ptolemy's <i>Geography</i>.
<a href="//commons.wikimedia.org/wiki/Ptolemy" class="mw-redirect" title="Ptolemy">Ptolemy</a>
<i><a rel="nofollow" class="external text" href="http://kogainonfilms.com/Pages/DecodingDacia/DaciaMap1482.html">Kogain on Films</a></i>, originally from the Ulm Ptolemy