Lot-6073-6:  American Expeditionary Forces, WWI.   Camouflage 228mm gun — French Battery William Mitchell Collection.    Courtesy of the Library of Congress  (2016/08/05).
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/127906254@N06">National Museum of the U.S. Navy</a>
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