Keywords: Canadian Expeditionary Force, 156th O.S. Battalion, Barriefield, July 7, 1916 (HS85-10-32558).jpg Canadian Expeditionary Force 156th O S Battalion Barriefield July 7 1916 1917 125x1170mm Institution British Library object history credit line accession number HS85/10/32558 Picturing Canada image 32558 1790 British Library image HS85/10/32558 http //www bl uk/manuscripts/FullDisplay aspx ref HS85/10/32558 PD-Canada-photo PD-1923 thumb left 300px Alternative version of this file Canada in World War I in 1916 Canadian Expeditionary Force Picturing Canada images missing coordinates Photographs by Percy E McDonald |