Trench cookers of the 191st Siege Battery, Royal Garrison Artillery, in a position near the village of Wancourt, 29 April 1917.
Three 8-inch howitzers of 39th Siege Battery, Royal Garrison Artillery (RGA), firing from the Fricourt-Mametz Valley during the Battle of the Somme, August 1916.
Members of the Women's Army Auxiliary Corps tending British war graves at Abbeville, 15 September 1917.
An Airco DH2 taking off from Vert Galand airfield in ealy 1916.
A Vickers machine gun team wearing PH Type anti-gas helmets in action near Ovillers during the Battle of the Somme, 1916.
General Smuts inspecting men of a South African Native Labour Unit at Dannes, April 1917.
Members of the Women's Royal Air Force (WRAF) boarding tenders to go to their billets in Cologne where they were based as part of the Allied occupation force, 19 May 1919.
Men of the Lancashire Fusiliers cleaning a Lewis gun in a trench near Messines in Belgium during January 1917.