WORLD WAR I: LAND MINE.
WORLD WAR I: TRENCH, c1916.
WORLD WAR I: DOBERDO.
WORLD WAR I: TRENCHES.
WORLD WAR I: BELGIUM.
WWI: TRENCHES, c1916.
WORLD WAR I: AISNE, 1917.
WORLD WAR I: BELGIUM, c1915.
WORLD WAR I: TRENCH, c1915.
WORLD WAR I: TRENCH, c1917.
RUSSO-JAPANESE WAR, c1905.
WORLD WAR I: MARNE, 1918.
WWI: BATTLEFIELD, c1916.
WWI: BATTLE OF ARRAS, 1917.
WORLD WAR I: WOUNDED.
WORLD WAR I.
WORLD WAR I: FRENCH TRENCH.
WORLD WAR I: TRAINING.
RUSSO-JAPANESE WAR, c1904.
WWI: FRENCH SOLDIERS.
WWI: TRENCH MORTAR.
WORLD WAR I: WOUNDED, 1918.
WORLD WAR I: TRENCH.
WORLD WAR I: GAS WARFARE.
WORLD WAR I: SOMME, 1916.
WORLD WAR I: TRENCH, c1914.
WORLD WAR I: FRANCE, c1918.
WORLD WAR I: EXPLOSION.
WORLD WAR I: BATTLE.
WWI: TRENCHES, c1915.
WWI: ITALY, c1916.
WORLD WAR I: SERBIA.
WORLD WAR I: FRENCH TROOPS.
WORLD WAR I: TRENCH, 1918.
WORLD WAR I: GERMAN GUNS.
WORLD WAR I: INDIAN TROOPS.
WORLD WAR I: FRANCE.
WORLD WAR I: BATTLEFIELD.
WORLD WAR I: DEAD SOLDIERS.
RUSSO-JAPANESE WAR, c1906.
WORLD WAR I: SOMME.
WWI: FRENCH LINE OF DEFENSE.
WORLD WAR I: MACEDONIA.
WORLD WAR I: CANNONS.
WORLD WAR I: BATTLEFIELD
WORLD WAR I: GERMAN TROOPS.
WORLD WAR I: DOGS.
WORLD WAR I: MENIN ROAD.
WORLD WAR I: FRANCE
WORLD WAR I: BRITISH TANK.
WORLD WAR I: VOSGES.
WORLD WAR I: YPRES.
RUSSO JAPANESE WAR, c1905.
WORLD WAR I: GERMAN TRENCH.
WORLD WAR I: BUNKER.
RUSSO-JAPANESE WAR, 1905.
WWI: SERBIAN TRENCH.
RUSSO JAPANESE WAR, c1905
WORLD WAR I: YPRES, 1917.
WORLD WAR I: GERMAN DEAD.
WORLD WAR I: CANADIANS.
WORLD WAR I: TERNOPIL.
WWI: FRANCE, c1918.
WORLD WAR I: TRENCH DIGGING.
WORLD WAR I: RIFLE GRENADES.
WORLD WAR I: MESSENGER DOG.
WORLD WAR I: CAMP UPTON.
WWI: SERBIAN TRENCHES.
WORLD WAR I: SOMME FRONT.
WORLD WAR I: ARTILLERY.
WORLD WAR I: CEMETERY.
WORLD WAR I: BAKERS.
WORLD WAR I: TRENCH HUTS.
WWI: FRANCE, c1916.
WORLD WAR I: ANTI-AIRCRAFT.
WORLD WAR I: BARBED WIRE.
WORLD WAR I: NATIONAL GUARD.
WORLD WAR I: SERBIA, c1915.
WORLD WAR I: RETURN, c1918.
WORLD WAR I: RUINS, c1918.
Explosion of torpedo
WORLD WAR I: GUNNERS.
WORLD WAR I: AMERICANS.
WORLD WAR I: FLAMETHROWER.
WORLD WAR I: TELEPHONE.
WWI: FRANCE, 1918.
WWI: FIELD PHONE, c1914.
WWI: SOLDIERS, c1914.
WWI: DUGOUT, c1914.
WWI: TRENCHES, c1914.
WWI: SOMME, c1916.
WORLD WAR I: RELAXATION.
WORLD WAR I: U.S. TROOPS.
WORLD WAR I: FORTIFICATION.
WORLD WAR I: HORSES.
WORLD WAR I: AISNE, c1914.
WORLD WAR I: NO MAN'S LAND.
WORLD WAR I: DUINO CASTLE.
WORLD WAR I: FRENCH CAMP.
WORLD WAR I: SKODA WORKS.
WORLD WAR I: TRENCH MORTAR.
WORLD WAR I: TANK TRAP.
RUSSO-JAPANESE WAR, 1904.
WORLD WAR I: FRANCE, c1915.
WORLD WAR I: CAVALRY.