<div class="description">
<ul><li><b>General notes:</b>  <b><a href="//commons.wikimedia.org/wiki/Category:Coal_mining_in_Colorado" title="Category:Coal mining in Colorado">Coal mining in Colorado</a></b> —  in <b><a href="//commons.wikimedia.org/wiki/Category:Erie,_Colorado" title="Category:Erie, Colorado">Erie</a></b>, Boulder County, Colorado (1946).</li></ul></div>
<bdi><a href="https://en.wikipedia.org/wiki/en:Russell_Lee_(photographer)" class="extiw" title="w:en:Russell Lee (photographer)"><span title="American photographer (1903-1986)">Russell Lee</span></a>
</bdi>
<a href="https://en.wikipedia.org/wiki/U.S._National_Archives_and_Records_Administration" class="extiw" title="en:U.S. National Archives and Records Administration">U.S. National Archives and Records Administration</a>