British troops disembark and lay narrow gauge rail during World War I in Sedd ul Bahr Cape Helles, Turkey.

British troops disembark during World War I at Sedd el Bahr, Cape Helles, in the Dardanelles, Turkey. Soldiers sit and stand in ship and at piers. Soldiers lay a narrow gauge rail track from beach. A steam roller stands nearby the laid track and soldiers stand around. A small car is moved on tracks.