<a href="https://en.wikipedia.org/wiki/Humphry_Davy" id="mwgQ" rel="mw:WikiLink" title="Humphry Davy">Humphry Davy</a> tests <a href="https://en.wikipedia.org/wiki/Davy_lamp" id="mwgg" rel="mw:WikiLink" title="Davy lamp">his safety lamp</a> for miners at <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Hebburn_Colliery" id="mwgw" rel="mw:WikiLink" title="Hebburn Colliery">Hebburn Colliery</a>.<sup about="#mwt89" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-15"}}' id="cite_ref-15" rel="dc:references" typeof="mw:Extension/ref"><a href="./January_9#cite_note-15" id="mwhA" style="counter-reset: mw-Ref 15;"><span class="mw-reflink-text" id="mwhQ">[15]</span></a></sup>
<span class="mw-reference-text reference-text" id="mw-reference-text-cite_note-15"><cite about="#mwt86" class="citation book cs1" id="mwCDc"><a class="external text" href="https://books.google.com/books?id=m1gZAAAAYAAJ&amp;pg=PA118" id="mwCDg" rel="mw:ExtLink nofollow"><i id="mwCDk">"Who and What", a Compendium of General Information</i></a>. Lippincott. 1878. p.<span id="mwCDo" typeof="mw:Entity"> </span>118.</cite><span about="#mwt86" class="Z3988" id="mwCDs" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=%22Who+and+What%22%2C+a+Compendium+of+General+Information&amp;rft.pages=118&amp;rft.pub=Lippincott&amp;rft.date=1878&amp;rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3Dm1gZAAAAYAAJ%26pg%3DPA118&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AJanuary+9"></span></span>