<a href="https://en.wikipedia.org/wiki/Rima_Hadley" class="extiw" title="en:Rima Hadley">Rima Hadley</a> (Hadley Rille) during EVA 1
NASA
1971
<a rel="nofollow" class="external free" href="http://www.hq.nasa.gov/office/pao/History/alsj/a15/AS15-85-11425.jpg">http://www.hq.nasa.gov/office/pao/History/alsj/a15/AS15-85-11425.jpg</a>