A nurse and other British medical staff load a motor ambulance with a wounded Indian soldier, World War I.
Jewish German soldiers holding a Yom Kippur (Day of Atonement) service during, 1914-1918.
A German soldier and an Austro-Hungarian officer in a trench near Halytch on the eastern front, 1915-1917.
A Sergeant of the Lancashire Fusiliers poses for a photograph in a flooded trench near Ploegsteert Wood, Flanders, in Belgium, January 1917.