Photographs of Indian soldiers under General Allenby's command on the road to Jerusalem during World War I. Clockwise from top-left: a Gurkha sentry-post in a sandbag-crested line of trench; a man of the Punjab rifle regiment (Vaughan's Rifles) on duty by an observation post; a Gurkha firing a Lewis gun through the parapet; and a sentry of one of the battalions of 'Outram Rifles' on duty in the open