WORLD WAR I: SOMME, 1916.
BATTLE OF THE SOMME, 1916.
WORLD WAR I: SOMME.
WWI: SOMME, c1916.
WWI: BRITISH ARMY/SOMME.
WORLD WAR I: GERMAN TROOPS.
WORLD WAR I: BARBED WIRE.
WORLD WAR I: BELGIUM.
WORLD WAR I: TRENCH, c1914.
WWI: FRANCE, c1916.
WORLD WAR I: FRENCH TROOPS.
WORLD WAR I: GERMAN GUNS.
WORLD WAR I: DOBERDO.
WORLD WAR I: GAS WARFARE.
WORLD WAR I: TRENCH, c1915.
WORLD WAR I: SOMME FRONT.
WORLD WAR I: TRENCH.
WORLD WAR I: BATTLEFIELD
WORLD WAR I: TRENCHES.
WWI: TRENCHES, c1915.
WORLD WAR I: ADVANCE, 1916.
WORLD WAR I: FRANCE
WORLD WAR I: TRENCH, c1916.
WORLD WAR I: TRENCH DIGGING.
WORLD WAR I: TRENCH, 1918.
WORLD WAR I.
WORLD WAR I: BATTLEFIELD.
WWI: FRENCH SOLDIERS.
WWI: TRENCHES, c1914.
WORLD WAR I: RIFLE GRENADES.
WORLD WAR I: BELGIUM, c1915.
WWI: DEAD GERMAN SOLDIER.
WORLD WAR I: FRENCH TRENCH.
WORLD WAR I: TRENCH, c1917.
WORLD WAR I: FRENCH FORT.
WWI: BATTLEFIELD, c1916.
WORLD WAR I: BRITISH TANK.
WORLD WAR I: AISNE, 1917.
WWI: FRENCH LINE OF DEFENSE.
WORLD WAR I: SERBIA.
WWI: TRENCH MORTAR.
WORLD WAR I: TRAINING.
WORLD WAR I: INDIAN TROOPS.
WORLD WAR I: CAMP UPTON.
WORLD WAR I: GERMAN TRENCH.
WWI: BATTLE OF ARRAS, 1917.
WWI: ITALY, c1916.
WWI: TRENCHES, c1916.
WORLD WAR I, THE SOMME.
RUSSO-JAPANESE WAR, c1905.
WWI: FIELD PHONE, c1914.
WWI: DUGOUT, c1914.
WORLD WAR I: TERNOPIL.
WORLD WAR I: LAND MINE.
WORLD WAR I: TRENCH HUTS.
WORLD WAR I: FRANCE.
WORLD WAR I: FRANCE, 1918.
WORLD WAR I: U.S. TROOPS.
lan Seeger.
Wounded British Soldiers.
WORLD WAR I: MACHINE GUN.
RUSSO-JAPANESE WAR, c1904.
WORLD WAR I: TELEPHONE.
WWI: SERBIAN TRENCH.
WWI: CRAONNE, c1914.
WORLD WAR I: MARNE, 1918.
WORLD WAR I: SEARCHLIGHT.
W W I: BATTLE OF VERDUN.
WORLD WAR I: FORTIFICATION.
WORLD WAR I: HORSES.
WORLD WAR I: FRANCE, c1918.
WWI: FRANCE, 1918.
WWI: SOLDIERS, c1914.
WORLD WAR I: BATTLE.
WORLD WAR I: MESSENGER DOG.
WWI: BELGIAN GUNNER.
WORLD WAR I: YPRES, 1917.
WWI: SERBIAN TRENCHES.
WORLD WAR I: FRENCH DUGOUT.
WORLD WAR I: MACEDONIA.
WORLD WAR I: CANADIANS.
WORLD WAR I: DOGS.
WORLD WAR I: TRENCH MORTAR.
WORLD WAR I: TANK TRAP.
WORLD WAR I: WOUNDED, 1918.
WORLD WAR I: SOMME, 1918.
WORLD WAR I: ARMISTICE.
Australian infantry, small box respirators at The First World war Battle of Ypres 1916
WORLD WAR I: GERMANY, c1918.
WORLD WAR I: CANNON.
RUSSO-JAPANESE WAR, c1906.
WWI: FRANCE, c1918.
WORLD WAR I: WOUNDED.
WORLD WAR I: TURKEY, 1915.
WORLD WAR I: SOLDIERS.
WORLD WAR I: FLAMETHROWER.
WORLD WAR I: FRENCH POSTER.
WORLD WAR I: GERMAN DEAD.
WORLD WAR I: GUNNERS, 1918.
RUSSO-JAPANESE WAR, 1904.
WORLD WAR I: TOUR, C1918.
WORLD WAR I: DENDERMONDE.
WORLD WAR I: DEAD SOLDIERS.
WORLD WAR I: ITALIAN FRONT.
WWI: BELGIUM, c1914.
WWI: YPRES, c1916.
RUSSO JAPANESE WAR, c1905.
WWI: RUSSIAN TRENCH.
WWI: BATTLE OF THE MARNE.
WORLD WAR I: RELAXATION.
Cheshire Regiment in a trench at the Battle of the Somme 1916
WORLD WAR I: GERMAN DUGOUT.
Combat Between the French and English Cavalry at the Passage of the Somme, Illustration from John Cassell's Illustrated History of England, Vol. I from the earliest period to the reign of Edward the Fourth, Cassell, Petter and Galpin, 1857
WORLD WAR I: ARGONNE, 1918.
WORLD WAR I: PALESTINE.
WORLD WAR I: ANTI-AIRCRAFT.
Destroyed French town, World War I
WORLD WAR I: VOSGES.
SPAIN: CIVIL WAR, 1874.
WORLD WAR I: SNIPER.