WORLD WAR I: CASUALTIES.
WORLD WAR I: WOUNDED.
WORLD WAR I: CANAL DU NORD.
WORLD WAR I: FLANDERS.
WORLD WAR I: PRISONERS.
WORLD WAR I: PRIEST.
WWI: BRITISH WOUNDED.
WORLD WAR I: GERMAN DEAD.
WORLD WAR I: CAMBRAI, 1917.
WORLD WAR I: WOUNDED, 1918.
WORLD WAR I: BARBED WIRE.
WORLD WAR I: U.S. ARMY.
WORLD WAR I: ARMENTIERES.
WORLD WAR I: ARTILLERY.
WORLD WAR I: CAMOUFLAGE.
WORLD WAR I: AMERICANS.
WORLD WAR I: BELGIUM, 1918.
WORLD WAR I: FRENCH RUINS.
WORLD WAR I: FRANCE, 1917.
WORLD WAR I: GUNNERS.
WORLD WAR I: BRITISH GUN.
WWI: HOSPITAL, c1916.
WORLD WAR I: FRANCE.
WORLD WAR I: ARGONNE, 1918.
WORLD WAR I: U.S. TROOPS.
WORLD WAR I: BRITISH TANK.
WORLD WAR I: ANTI-AIRCRAFT.
WORLD WAR I: PILL BOX FORT.
WORLD WAR II: NEW GUINEA.
WORLD WAR I: ITALIAN FRONT.
WORLD WAR I: ARMORED TRAIN.
WORLD WAR I: TRENCHES.
WORLD WAR I: CAVALRY.
WORLD WAR I: TRANSPORT.
WORLD WAR I: CAVALRY, 1918.
WORLD WAR I: TRENCH, c1917.
WORLD WAR I: BATTLE.
WORLD WAR I: RELAXATION.
WORLD WAR I: SOMME.
WORLD WAR I: TRENCH.
WORLD WAR I: FLAMETHROWER.
WORLD WAR I: CANNON.
WORLD WAR I: BUNKER.
WORLD WAR I: CANADIANS.
WORLD WAR I: BALLOON.
Wounded British and German soldiers, First World War
WORLD WAR I: SIGNAL STATION.
WORLD WAR I: FRENCH DUGOUT.
WORLD WAR I: WESTERN FRONT.
WORLD WAR I: GAS WARFARE.
WORLD WAR I: GUNNERS, 1918.
WORLD WAR I: GERMAN GUN.
WORLD WAR I: SPIKED BOARDS.
WORLD WAR I: FRENCH TANKS.
WORLD WAR I: FRENCH TANK.
WORLD WAR I: TANK TRAP.
WORLD WAR I: ARMORED CARS.
WORLD WAR I: AERIAL PHOTO.
WORLD WAR I: TRENCH, 1918.
WORLD WAR I: VIMY RIDGE.
WORLD WAR I: TRENCH DIGGING.
WORLD WAR I: PONTOON BRIDGE.
WORLD WAR I: DAMAGED PLANE.
WORLD WAR I: AMERICAN FRONT.
WORLD WAR I: BRITISH TANKS.
WORLD WAR I: LOUNGE, c1917.
WORLD WAR I: BOURESCHES
USS COMFORT, c1919.
Destroyed French town, World War I
WORLD WAR I: WOUNDED, c1916.
WORLD WAR I : VERDUN
WORLD WAR I: BATTLEFIELD.
WORLD WAR I: GALLIPOLI.
WORLD WAR I: GERMAN TROOPS.
WORLD WAR I: ALBERT CHURCH
WORLD WAR I: TELEPHONE.
WORLD WAR I: FORTIFICATION.
WORLD WAR I: FRENCH FORT.
WORLD WAR I: TRENCH HUTS.
WORLD WAR I: GERMAN PLANES.
WORLD WAR I: SOMME FRONT.
WORLD WAR I: TRENCH, c1916.
WORLD WAR I: CEMETERY, 1919.
WWI: HOSPITAL BOMBING.
WWI: AMERICAN TROOPS.
WORLD WAR I: FARMERS.
WORLD WAR I: SEARCHLIGHT.
WORLD WAR I: OBSERVATION.
WORLD WAR I: QUARRY.
WORLD WAR I: CHASSEUR.
WORLD WAR I: SPAHIS.
WORLD WAR I: VERDUN.
WORLD WAR I: SALVAGING
WORLD WAR I.
WORLD WAR I: PARADE.
WORLD WAR I: ZEPPELIN.
WORLD WAR I: SOLDIERS.
WORLD WAR I: TANKS.
WORLD WAR I: HEADQUARTERS.
WORLD WAR I: ARMED BARGE.
WORLD WAR I: GERMAN TRENCH.
WORLD WAR I: ALLIED PATROL.
WORLD WAR I: FRANCE, 1918.
WORLD WAR I: GERMANY, c1918.
WORLD WAR I: SALUTING.
WWI: WOUNDED SOLDIER.
KOREAN WAR: WOUNDED, 1950.
Gas attack casualties, World War I
KOREAN WAR: WOUNDED, 1952.
WORLD WAR II: WOUNDED GI.
WORLD WAR II: MEDIC, 1944.
Card game on trench mortar shells, First World War
Stretcher bearers giving aid to a soldier lying wounded in a trench on The Somme, France during World War I
French tanks, World War I
WORLD WAR I: RUSSIA.
GERMAN AIRCRAFT, 1917.
WORLD WAR I: HOSPITAL.
WORLD WAR I: ALBERT CHURC
British soldiers attacking a German Trench on the Western Front, in World War One.
WORLD WAR I: BARRACKS.
WORLD WAR I: AMBULANCE.
VIETNAM WAR: WOUNDED, 1966.
KOREAN WAR: FIRST DEAD.
WORLD WAR II: MARINE, 1943.
WORLD WAR II: MARINES, 1945.
WWII: GUADALCANAL, c1943.
WWII: MEDIC, c1943.
WORLD WAR I: GERMAN DUGOUT.
WORLD WAR II: PARATROOPER.
KOREAN WAR: WOUNDED, 1953.