<i>Monster tanks break down the belts of barbed wire and carry consternation to the Hun, Cambrai</i><p>A photograph apparently celebrating the action of British tanks at the <a href="https://en.wikipedia.org/wiki/Battle_of_Cambrai_(1917)" class="extiw" title="en:Battle of Cambrai (1917)">Battle of Cambrai</a> (November-December 1917).  The photograph may be contemporaneous with the battle; or it may have been re-staged later</p>
H.D. Girdwood
<bdi><a href="https://www.wikidata.org/wiki/Q46116204" class="extiw" title="d:Q46116204">H. D. Girdwood</a>
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