AWM6 113 - [Mediterranean Expeditionary Force unit war diaries, 1914-1918 War:] British Army - Engineers - Ninth Corps - 11th (Northern) Division - 68th Field Company, Royal Engineers (August-September 1915)
Official Record AWM2022.1726.33 First World War, 1914-1918AWM6 113 - [Mediterranean Expeditionary Force unit war diaries, 1914-1918 War:] British Army - Engineers - Ninth Corps - 11th (Northern) Division - 68th Field Company, Royal Engineers (August-Septembe