Modern cliff dwellers. A regimental headquarters back of Serbian front

Water front of Trieste, the prize taken by Italy from Austria

Mount Grappa and ruins of Quero, on the Italian battle front

How Italian guns are carried up the steep narrow paths of the Alpine front

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