WWI: AMERICAN TROOPS.
WORLD WAR I: AMERICANS.
WWI: MILITARY POLICE, 1918.
WORLD WAR I: FRENCH RUINS.
Soldiers marching beside a river and over a bridge into a shelled Verdun.
WORLD WAR I: RUSSIA.
WWI: MOHAWK TROOPS.
WORLD WAR I: CAMOUFLAGE.
WORLD WAR I: GERMAN DEAD.
WORLD WAR I: ARMORED CARS.
WORLD WAR I: GUNNERS.
WORLD WAR I: FLANDERS.
WWI: BRITISH WOUNDED.
WORLD WAR I: TRENCH.
WWI: BATTLE OF ARRAS, 1917.
WORLD WAR I: CANADIANS.
WWI: RUSSIAN RETREAT, 1915.
WORLD WAR I: PRISONERS.
WORLD WAR I: ANTI-AIRCRAFT.
WORLD WAR I: GERMAN GUNS.
WORLD WAR I: FRENCH DUGOUT.
WORLD WAR I: GAS WARFARE.
WORLD WAR I: FLAMETHROWER.
WORLD WAR I: GUNNERS, 1918.
WORLD WAR I: SPIKED BOARDS.
WORLD WAR I: TRENCH, 1918.
WORLD WAR I: ARGONNE, 1918.
WORLD WAR I: LOUNGE, c1917.
WORLD WAR I: BRITISH TANKS.
WWI: FRENCH LINE OF DEFENSE.
WWI: PRISONERS OF WAR.
WORLD WAR I: FRENCH TROOPS.
WWI: AMERICANS, 1918.
WORLD WAR I: U.S. TROOPS.
WWI: TROOPS IN LONDON.
WORLD WAR I: TELEPHONE.
WORLD WAR I: FRENCH FORT.
WORLD WAR I: PONTOON BRIDGE.
WORLD WAR I: RELAXATION.
WORLD WAR I: SOMME.
WORLD WAR I: GERMAN TRENCH.
WORLD WAR I: BRITISH ARMY.
WWI: HOSPITAL BOMBING.
WORLD WAR I: SEARCHLIGHT.
WORLD WAR I: BARBED WIRE.
WORLD WAR I: SALVAGING
WORLD WAR I: ALLIED PATROL.
Destroyed French town, World War I
WORLD WAR I: SOLDIERS.
WORLD WAR I: GERMANY, c1918.
WORLD WAR I: FRANCE, 1918.
WORLD WAR I.
WORLD WAR I: BELGIUM, 1918.
WWI: SERBIAN TRENCH.
WORLD WAR I: CHASSEUR.
WWI: PONTOON BRIDGE.
WWI: LIBERTY LOAN PARADE.
WORLD WAR I: GREEK TROOPS.
WORLD WAR I: MACHINE GUN.
WORLD WAR I: ARMORED CAR.
WORLD WAR I: ITALIAN GUN.
WORLD WAR I: TRAINING.
WORLD WAR I: RUSSIANS.
WORLD WAR I: BATTLE.
WORLD WAR I: CANAL DU NORD.
WORLD WAR I: CAMBRAI, 1917.
WORLD WAR I: GERMAN GUN.
WORLD WAR I: FRENCH TANK.
WORLD WAR I: BRITISH GUN.
WORLD WAR I: TRENCH, c1916.
WWI: NORTH AFRICAN TROOPS.
WORLD WAR I: WESTERN FRONT.
WWI: ANTI-AIRCRAFT, c1914.
WORLD WAR I: BALLOON.
WORLD WAR I: CAVALRY.
WORLD WAR I: ARTILLERY.
British soldiers pass through a link trench.
Canadian soldiers on the western Front.
British soldiers attacking a German Trench on the Western Front, in World War One.
WORLD WAR I: FRANCE.
WORLD WAR I: PILL BOX FORT.
WORLD WAR I: BRITISH TANK.
WORLD WAR I: RUSSIAN ARMY.
WWI: BRITISH TROOPS.
WWI: GERMAN PILOTS.
WWI: AUSTRIAN TRENCH.
WORLD WAR I: INDIAN TROOPS.
WORLD WAR I: PARADE, 1919.
WORLD WAR I: SERBIA.
WORLD WAR I: BOURESCHES
WORLD WAR I: ARMISTICE, 1918.
WORLD WAR I: LILLE, 1918.
CIVIL WAR: OCCUPATION.
WORLD WAR I: BATTLEFIELD.
WWI: BELGIAN GUNNER.
WORLD WAR I: PARADE.
WWI: RUSSIAN INFANTRY.
World war 2, 2nd ukrainian front, tank-borne soviet infantry attacking on the approaches to budapest, hungary, december 1944.
Tactical drills of an ossoaviakhim detachment, ossoaviakhim is the civilian organization for chemical and air defense, in pre-war time it numbered several millions.
Soviet guerrillas during world war ll.
WORLD WAR I: CANNON.
WORLD WAR I: BUNKER.
WORLD WAR I: FRENCH TANKS.
WORLD WAR I: TANK TRAP.
WORLD WAR I: AERIAL PHOTO.
WORLD WAR I: VIMY RIDGE.
WORLD WAR I: TRENCH DIGGING.
WORLD WAR I: DAMAGED PLANE.
WORLD WAR I: AMERICAN FRONT.
German soldiers using a machine gun.
WORLD WAR I: TURKEY, 1915.
German troops marching easy through Belgium during WWI
WORLD WAR I: ALBERT CHURCH
WWI: SOLDIERS, c1914.
WWI: TRENCHES, c1915.
WWI: FRENCH TANK, 1918.
U.S. 31st Infantry Troops on March Near Vladivostok, Russia, 1918
WORLD WAR I: ALLIED TROOPS.
WORLD WAR I: CANADA.
WORLD WAR I: DENDERMONDE.
WORLD WAR I: BELGIUM.
WWI: BAYONET TRAINING.
WORLD WAR I: SOMME FRONT.
WWI: ITALIAN ARMY, c1916.
WORLD WAR I: BERZNIKI, 1915.
WORLD WAR I: SIGNAL STATION.
WORLD WAR I: WOUNDED.
WORLD WAR I: FORTIFICATION.
WORLD WAR I: TRENCH HUTS.
WORLD WAR I: TRENCH, c1917.
WORLD WAR I: TRENCHES.
WORLD WAR I: GERMAN PLANES.
The Battle of Loos.
French officers in an underground HQ.
Men of the 23rd US Infantry, in France.
WORLD WAR I: ARMENTIERES.
WWI: BOULOGNE, c1914.
WWI: SIBERIAN TROOPS.
WWI: BAVARIAN SOLDIERS.
WORLD WAR I: GERMAN TROOPS.
WWI: FRENCH TROOPS, c1914.
WWI: RUSSIAN TRENCH.
Gas-Masked Men.
World War one in the service of the nation.
WORLD WAR I: RIFLE GRENADES.
Official photographic print taken on the British Western Front in France. German prisoners in batches of 1,000 arriving at a prisoners of war cage.
WORLD WAR I: SPARTACISTS.
WORLD WAR I: SNIPER.
WWI: VIETNAMESE TROOPS.
Belgian infantry on the march from Brussels to Louvain during WWI
A road between St. Quentin and Amiens.
WORLD WAR I: AUSTRIANS.
Residents and French Infantry in Chauny.
WORLD WAR I: ITALIAN FRONT.
WORLD WAR I: TURKISH ARMY.
WORLD WAR I: CUPOLA, c1918.