Nautical chart of the <a href="//commons.wikimedia.org/wiki/Category:Bay_of_Biscay" title="Category:Bay of Biscay">Bay of Biscay</a> at <a href="//commons.wikimedia.org/wiki/Category:Loire" class="mw-disambig" title="Category:Loire">Loire</a>, western France.
<dl><dd><dl><dd><ul><li>18th-century print.</li></ul></dd></dl></dd></dl>
Johannes van Keulen (1654-1715), printed 1790
Het Scheepvaartmuseum, Amsterdam; Het Geheugen van Nederland <a rel="nofollow" class="external autonumber" href="https://resolver.kb.nl/resolve?urn=urn:gvn:NESA01:K02-0860">[1]</a>