No man's land, sea of barbed wire in front of Bulgarian lines, Saloniki front

Serbian trench. Awaiting phone call from listening post to fire rocket for illuminating "No man's land"

Where Hell was loosed; war's indescribable desolation and unburied victims, Lens

Temporary homes in devastated Lens, long occupied by the Germans, France

Marshal Haig and General Antoine at review of French First Division

Trenches bitterly contested in battle in once peaceful village near Ypres

Creeping on the enemy over the sand dunes, British contingent in Belgium

Strong concrete German position and victims after Battle of Menin Road