EPL6956833: German prisoners, Western Front, France, WW1 / Bridgeman Images

EPL6956482: American troops marching, Western Front, France, WW1 / Bridgeman Images

EPL6956487: Loading spare motor parts, Western Front, WW1 / Bridgeman Images

EPL6956502: Unloading meat from ship to train, Western Front, WW1 / Bridgeman Images

EPL6956514: Arrival of a meat-ship for the Western Front / Bridgeman Images

EPL6956540: Chinese actors in France, Western Front, WW1 / Bridgeman Images

EPL6956547: French roadside with a dummy or scarecrow of Charlie Chaplin - WWI (photo) / Bridgeman Images

EPL6956040: Mr Balfour on visit to captured village, Western Front, WW1 / Bridgeman Images

EPL6956120: British soldiers laying a railway track, France, WW1 / Bridgeman Images

EPL6956093: British soldiers with prisoners, Western Front, WW1 / Bridgeman Images

EPL6956123: British soldiers leading wounded horses, WW1 / Bridgeman Images

EPL6956768: American soldiers relaxing, Western Front, WW1 / Bridgeman Images

EPL6956794: French troops passing British guns, Western Front, WW1 / Bridgeman Images

EPL6956798: Hospital treatment for wounded horse, Western Front, WW1 / Bridgeman Images

EPL6956830: Pilot and observer about to set out, Western Front, WW1 / Bridgeman Images

EPL6961894: Captured German naval gun, Cambrai Front, WW1 / Bridgeman Images

EPL6961963: Busy road during British advance, Western Front, WW1 / Bridgeman Images

EPL6962056: Two British soldiers in the snow, Western Front, WW1 / Bridgeman Images

EPL6962093: Black soldiers keeping warm, Western Front, France, WW1 / Bridgeman Images

EPL6962628: Shell-shattered trees at Gommecourt, France, WW1 / Bridgeman Images

EPL6962667: British troops on light railway, Western Front, WW1 / Bridgeman Images

EPL6962774: Two men tending a wounded mule, Western Front, WW1 / Bridgeman Images

EPL6958113: King George V with troops, Western Front, WW1 / Bridgeman Images

EPL6958164: British war correspondents in trench, Western Front, WW1 / Bridgeman Images

EPL6958178: British troops away from front line, Western Front, WW1 / Bridgeman Images

EPL6958191: World War One / Bridgeman Images

EPL6956870: German prisoners enjoying a meal, WW1 / Bridgeman Images

EPL6956893: Australian cookhouse on Western Front, WW1 / Bridgeman Images

EPL6956944: Captured German naval gun, Cambrai Front, WW1 / Bridgeman Images

EPL6956950: Indian barber at work, Western Front, WW1 / Bridgeman Images

EPL6956975: World War One / Bridgeman Images

EPL6956988: Aeroplane which landed on a house, France, WW1 / Bridgeman Images

EPL6957008: RAF scouting squadron, Western Front, WW1 / Bridgeman Images

EPL6957058: RAF observer with wireless transmitter, WW1 / Bridgeman Images

EPL6957678: Advanced water supply for British troops, WW1 / Bridgeman Images

EPL6957707: Black Watch with issue of rum, Western Front, WW1 / Bridgeman Images