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.
General Smuts inspecting men of a South African Native Labour Unit at Dannes, April 1917.
Men of the Lancashire Fusiliers cleaning a Lewis gun in a trench near Messines in Belgium during January 1917.
French Prime Minister George Clemenceau shakes hands with General Reginald Pinney, commander of 33rd Division at Cassel, 21 April 1918.
A raiding party from the 9th Battalion, Scottish Rifles (Cameronians), leaving a sap and making for the German lines, 11 April 1917.