Observation of Haley's Comet, recorded in Cuneiform on a clay tablet between 22-28 September 164 BCE, Babylon, Iraq. British Museum, London. <a rel="nofollow" class="external text" href="http://www.britishmuseum.org/research/search_the_collection_database/search_object_details.aspx?objectid=327183&amp;partid=1&amp;IdNum=41462">BM 41462</a>
<a href="//commons.wikimedia.org/wiki/User:Gavin.collins" title="User:Gavin.collins">Gavin.collins</a>
<span class="int-own-work" lang="en">Own work</span>