Oblique view of <a href="https://en.wikipedia.org/wiki/Sumner_(crater)" class="extiw" title="en:Sumner (crater)">Sumner</a> crater (lower left) and Catena Sumner, on the far side of the moon.
James Stuby based on NASA image
1972
<p>Arizona State University, Apollo Image Archive, Apollo Browse Gallery, Apollo 16: Mapping (Metric) Camera
</p>
<a rel="nofollow" class="external text" href="http://wms.lroc.asu.edu/apollo/view?camera=M&amp;image_name=AS16-M-3021">AS16-M-3021</a>