Image depicts an unidentified military unit (possibly Canadian Expeditionary Force or Royal Flying Corps) posing for a unit portrait with the photographer seen on a raised platform with a rotating cirkut camera.  From the Robert McKenzie fonds, PR1991.0305/58.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/95711690@N03">Provincial Archives of Alberta</a>
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