<p>This photo was used in Figure 1-12 in the <i>Apollo 11 Preliminary Science Report</i> (NASA SP-214), 1969, which has the following caption:
</p>
<dl><dd>The craters Messier, Messier A, and Messier B are grouped in the center of this photograph (NASA AS11-42-6227), looking westward across Mare Fecunditatis. Messier appears nearest the center of the photograph, Messier A is above Messier, and Messier B is below and to the right of Messier.</dd></dl>
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/136485307@N06">Project Apollo Archive</a>
2009-07-17 16:59
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/projectapolloarchive/47478840991/">AS11-42-6227</a>