<div class="description">
Diagram from book by <a href="https://en.wikipedia.org/wiki/Al-Jazari" class="extiw" title="w:Al-Jazari">Al-Jazari</a>, 7th century <a href="https://en.wikipedia.org/wiki/A.H." class="extiw" title="w:A.H.">AH</a> (13th century AD) in the Süleymaniye Library, Istanbul.</div>
Early 14th century (1315)
From: <cite class="book" style="font-style:normal"><small></small></cite>