Front: "'Daily Mail' War Pictures. 62. British Machine Gunners Wearing Gas Helmets." Back: "Daily Mail Battle Pictures. War is no longer shell for shell and shot for shot. The unwounding, but deadly, gascloud is added to the risks of the masked gunner." Handwritten on back: "from Liberty. Red X."
Official War Photographs. Crown Copyright Reserved. Series VIII. No. 62. Printed in England.
5 x 3