WORLD WAR I: GAS ATTACK.
WORLD WAR I: FRANCE
WORLD WAR I: BRITISH TANK.
WORLD WAR I: BELLEAU WOOD, 1918.
WORLD WAR I: TRENCH DIGGING.
WORLD WAR I: YPRES.
WORLD WAR I: BOURESCHES
WORLD WAR I: TRENCHES.
WORLD WAR I: AERIAL PHOTO.
WORLD WAR I: EXPLOSION.
WORLD WAR I: CANNONS.
WORLD WAR I: FRENCH POSTER.
WORLD WAR I: SOMME, 1916.
British soldiers drag a large artillery cannon through a battlefield.
WORLD WAR I: GAS WARFARE.
WORLD WAR I : VERDUN
WORLD WAR I: GALLIPOLI.
WORLD WAR I: ITALIAN FRONT.
WORLD WAR I: BATTLEFIELD.
WORLD WAR I: ARMENTIERES.
WORLD WAR I: FRANCE, c1918.
WORLD WAR I: BATTLEFIELD
Attack of Gas gives Germans Heartburn
WORLD WAR I: FRANCE, 1918.
Gas attack on soldiers.
WORLD WAR I: FILM STILL.
WORLD WAR I: SOMME, 1918.
WORLD WAR I: FRANCE.
WORLD WAR I: TRENCH.
WORLD WAR I: TANK WARFARE.
WORLD WAR I: TANNENBERG.
Flame throwers.
WORLD WAR I: MARNE, 1918.
WORLD WAR I: GERMAN GUNS.
WORLD WAR I: PONTOON BRIDGE.
WORLD WAR I: TRENCH HUTS.
WORLD WAR I: GUNNERS.
WORLD WAR I: AMERICANS.
WORLD WAR I: FLAMETHROWER.
WORLD WAR I, THE SOMME.
WORLD WAR I: GERMAN TROOPS.
WORLD WAR I: OCCUPATION.
WORLD WAR I: TOUR, C1918.
WORLD WAR I: TRENCH, c1914.
WORLD WAR I: TRENCH, c1916.
WORLD WAR I: REIMS, c1918.
BELLEAU WOOD, 1919.
WORLD WAR I: SOMME, C1916.
WORLD WAR I: U.S. TROOPS.
WORLD WAR I: FIUME, C1918.
WORLD WAR I: SURRENDER
WORLD WAR I: GALICIA.
WORLD WAR I: ITALIANS.
WORLD WAR I: BALLOON.
WORLD WAR I: ZEPPELIN.
WORLD WAR I: TANKS.
WORLD WAR I: PRISONERS.
WORLD WAR I: ARTILLERY.
WORLD WAR I: CAMOUFLAGE.
WORLD WAR I: BUNKER.
World War I recruitment poster
WORLD WAR I: MAP, 1918.
WORLD WAR I: FRENCH TRENCH.
French artillery fire in a battle.
WORLD WAR I: SERBIA.
WORLD WAR I: AMERICAN FRONT.
WORLD WAR I: WESTERN FRONT.
WORLD WAR I: ADVANCE, 1916.
WORLD WAR I: HOMING PIGEON.
WORLD WAR I: BARBED WIRE.
WORLD WAR I: GERMAN GUN.
WORLD WAR I: FRENCH TANKS.
WORLD WAR I: FRENCH TANK.
WORLD WAR I: NAVAL GUN.
WORLD WAR I: GERMAN DEAD.
WORLD WAR I: EGYPT, 1916.
Destroyed French town, World War I
WORLD WAR I: TRENCH, c1917.
WORLD WAR I: SALVAGING
WORLD WAR I: FORTIFICATION.
WORLD WAR I: PILL BOX FORT.
WORLD WAR I: GERMANY, c1918.
WORLD WAR I: DUN-SUR-MEUSE.
WORLD WAR I: TRENCH, 1918.
WORLD WAR I: FRENCH FORT.
WORLD WAR I: FRENCH DUGOUT.
WORLD WAR I: VIEW OF ARRAS.
WORLD WAR I: PARADE, 1918.
WORLD WAR I: LOUNGE, c1917.
WORLD WAR I: VLADIVOSTOK.
WORLD WAR I: SEICHEPREY.
WORLD WAR I: PARADE, c1919.
German World war one soldiers emerge under fire, to attack a French position
Phosphorus night bombing during the First World War
The Battle of Loos.
French officers in an underground HQ.
WWI: BLACK TROOPS, 1918.
WORLD WAR I: BELGIUM.
WORLD WAR I: TREE.
WORLD WAR I: CANNON.
WORLD WAR I: DESTRUCTION.
WORLD WAR I: DOCTORS, 1915.
WORLD WAR I: ARCH, c1918.
Firefighters attend a fire in the battle for Cambrai.
WORLD WAR I: AIRSHIP, 1917.
WORLD WAR I: RUINED CHURCH.
WORLD WAR I: LAND MINE.
World war one French Army food wagon.
Photograph of St. Christophe Street, Soisonsen, on fire during World War One
WORLD WAR I: ARCHANGEL.
A Copse, in the Evening.
Men of the 23rd US Infantry, in France.
Canadian soldiers resting in a trench.
French infantry march through a desolate battle scarred landscape.
World War One.
WORLD WAR I: EASTERN FRONT.
Second line coming up amid shell fire to win the trench British soldiers in World War I. C1916
WORLD WAR I: AIRCRAFT.
WORLD WAR I: TELEPHONE.
WORLD WAR I: OBSERVATION.
World War I English Monoplane Destroying German Zeppelin, the First Zeppelin to be Destroyed, Illustration, circa 1915
WORLD WAR I: PARIS BOMBED.
WORLD WAR I: QUAI D'ORSAY.
WORLD WAR I: HORSES.
WORLD WAR I: RUSSIA.
WORLD WAR I: SNIPER.
WORLD WAR I: SOLDIERS.
WORLD WAR I: CAVALRY.
WORLD WAR I: DOBERDO.
WORLD WAR I: QUARRY.
WORLD WAR I: SPAHIS.
WORLD WAR I: FLANDERS.
WORLD WAR I: VERDUN.
French first world war marksman takes aim.
World War one.
WORLD WAR I: BRITISH GUN.
WORLD WAR I: FRENCH TROOPS.
WORLD WAR I: ROADS BLOCKED
World War One German prisoners of War.
French first world war tank.
WORLD WAR I: DAMAGED PLANE.
WORLD WAR I: ALLIED PATROL.
WORLD WAR I: GERMAN TRENCH.