Camping on the Border, near El Paso, Texas (military), Moonlight.  Pershing's Punitive Expedition of  1916, according to <a rel="nofollow" class="external text" href="http://econtent.unm.edu/cdm/ref/collection/expedition/id/78">UNM</a>.
Curt Teich &amp; Co.
The University of Houston Digital Library: <a rel="nofollow" class="external free" href="http://digital.lib.uh.edu">http://digital.lib.uh.edu</a>