A <a href="https://en.wikipedia.org/wiki/Byzantine_Greek" class="extiw" title="w:Byzantine Greek">Greek</a>-language map of <a href="https://en.wikipedia.org/wiki/Hibernia" class="extiw" title="w:Hibernia">Hibernia</a> (<a href="https://en.wikipedia.org/wiki/Ireland" class="extiw" title="w:Ireland">Ireland</a>) and <a href="https://en.wikipedia.org/wiki/Albion" class="extiw" title="w:Albion">Albion</a> (<a href="https://en.wikipedia.org/wiki/Great_Britain" class="extiw" title="w:Great Britain">Great Britain</a>) derived from <a href="https://en.wikipedia.org/wiki/Claudius_Ptolemy" class="extiw" title="w:Claudius Ptolemy">Ptolemy</a>'s <i><a href="https://en.wikipedia.org/wiki/Geography_(Ptolemy)" class="extiw" title="w:Geography (Ptolemy)">Geography</a></i>, probably in the early 14th century at <a href="https://en.wikipedia.org/wiki/Constantinople" class="extiw" title="w:Constantinople">Constantinople</a> (<a href="https://en.wikipedia.org/wiki/Istanbul" class="extiw" title="w:Istanbul">Istanbul</a>), held by the <a href="https://en.wikipedia.org/wiki/Vatopedi_Monastery" class="extiw" title="w:Vatopedi Monastery">Vatopedi Monastery</a> on <a href="https://en.wikipedia.org/wiki/Mount_Athos" class="extiw" title="w:Mount Athos">Mount Athos</a> prior to its theft and purchase by the British Museum.
The map reflects Ptolemy's mistaken placement of Scotland at a right angle to the rest of Britain, apparently derived from his reliance on seafarer's logs.
Anonymous (likely a monk or scholar of Constantinople, sometimes associated with <a href="https://en.wikipedia.org/wiki/Maximus_Planudes" class="extiw" title="w:Maximus Planudes">Maximus Planudes</a>)<br>Based upon the <i>Geography</i> of Claudius Ptolemy
early 14<sup>th</sup> century <div style="display: none;">date QS:P,+1350-00-00T00:00:00Z/7,P4241,Q40719727</div>
Codex Athous Vatopedinus 655: <a rel="nofollow" class="external text" href="http://www.bl.uk/manuscripts/FullDisplay.aspx?ref=Add_MS_19391"><abbr title="British Museum Additional">Add.</abbr> MS 19391</a>, f 19v-20 (<a href="https://en.wikipedia.org/wiki/British_Library" class="extiw" title="w:British Library">British Library</a>, <a href="https://en.wikipedia.org/wiki/London" class="extiw" title="w:London">London</a>)<br>A collection of geographical works copied from the <a href="https://en.wikipedia.org/wiki/Urbinas_Graecus_82" class="extiw" title="w:Urbinas Graecus 82">Urbinas Graecus 82</a> in the early 14th century.<br>This map stolen by Constantine Simonides and sold to Frederic Madden, Keeper of Manuscripts at the British Museum in 1853.