WWI: ITALY, c1916.
WORLD WAR I: TRENCHES.
WWI: TRENCHES, c1915.
WWI: BATTLEFIELD, c1916.
WWI: TRENCHES, c1916.
WWI: FRENCH SOLDIERS.
WWI: YPRES, c1916.
WWI: FRANCE, c1918.
WWI: FRANCE, c1916.
WORLD WAR I: FRANCE.
WORLD WAR I: TRENCH, c1915.
WWI: TRENCH MORTAR.
RUSSO-JAPANESE WAR, c1905.
WWI: SERBIAN TRENCHES.
WORLD WAR I: FRANCE, c1918.
WWI: CRAONNE, c1914.
WORLD WAR I: BELGIUM, c1915.
WORLD WAR I: DOBERDO.
WWI: SOMME, c1916.
WORLD WAR I: FRENCH TRENCH.
WWI: BATTLE OF ARRAS, 1917.
WORLD WAR I: TRENCH, c1917.
WWI: KITCHENS, c1917.
WORLD WAR I: WOUNDED, 1918.
WWI: FLANDERS, c1916.
WORLD WAR I: TRENCH, c1916.
WWI: DUGOUT, c1914.
WWI: TRENCHES, c1914.
WWI: FIELD PHONE, c1914.
WWI: ITALIAN ARMY, c1916.
RUSSO JAPANESE WAR, c1905.
WWI: FRANCE, c1915.
WORLD WAR I: VOSGES.
WWI: ARRAS, c1919.
WORLD WAR I: RIFLE GRENADES.
WORLD WAR I: FRENCH TROOPS.
WORLD WAR I: TRENCH, 1918.
RUSSO JAPANESE WAR, c1905
WORLD WAR I: AISNE, c1914.
WORLD WAR I: SOMME, 1916.
WORLD WAR I.
WWI: FRANCE, 1918.
WWI: SOLDIERS, c1914.
WORLD WAR I: AISNE, 1917.
WORLD WAR I: TRENCH.
RUSSO-JAPANESE WAR, 1904.
WORLD WAR I: TERNOPIL.
WORLD WAR I: GERMAN GUNS.
WORLD WAR I: FRANCE
WWI: GERMAN SOLDIER, 1916.
WORLD WAR I: FLAMETHROWER.
WWI: VISE, c1916.
WORLD WAR I: LAND MINE.
WORLD WAR I: TRENCH, c1914.
FORT de la MALMAISON.
WWI: SERBIAN TRENCH.
WORLD WAR I: BATTLE.
WORLD WAR I: MESSENGER DOG.
WORLD WAR I: SERBIA.
WORLD WAR I: CAMP UPTON.
WORLD WAR I: TRAINING.
WORLD WAR I: FRANCE, c1915.
WWI Victory Day Celebration, Arch de Triumph, Avenue des Champs-Eiysees, Paris, France, Single Image of Stereo Card, July 14 1919
WWI: HOSPITAL, c1916.
WORLD WAR I: BRITISH TANK.
WWI: ENGLISH CAVALRY, c1916.
WWI: FRENCH LINE OF DEFENSE.
WWI: BATTLE OF THE MARNE.
WORLD WAR I: BELGIUM.
WWI: GERMANY, c1916.
CHINA: BOXER REBELLION, c1901.
CHINA: BOXER REBELLION.
WORLD WAR I: WOUNDED.
WWI: BELGIAN ARMY.
WWI: ALINCOURT, c1915.
WORLD WAR I: BATTLEFIELD
WWI: RUSSIAN GUN, c1919.
RUSSO-JAPANESE WAR, 1905.
WORLD WAR I: TRANSPORT.
WORLD WAR I: CANADIANS.
WWI: FRENCH CAVALRY, c1916.
RUSSO-JAPANESE WAR, c1904.
RUSSO-JAPANESE WAR, c1906.
CHATEAU-THIERRY, c1918.
WWI: ITALY, c1917.
WORLD WAR I: GERMAN DUGOUT.
WORLD WAR I: TRENCH DIGGING.
WORLD WAR I: GAS WARFARE.
WORLD WAR I: MARNE, 1918.
GERMANY: OCCUPATION, 1918.
WORLD WAR I: RUINS, c1918.
WORLD WAR I: CEMETERY.
WORLD WAR I: BATTLEFIELD.
WORLD WAR I: SERBIA, c1915.
WWI: FRENCH ATTACK.
Australian infantry, small box respirators at The First World war Battle of Ypres 1916
WORLD WAR I: SOLDIER.
WORLD WAR I: DEAD SOLDIER.
WWI: AUSTRIAN TRENCH.
WORLD WAR I: SIGNAL CORPS.
WORLD WAR I: DARDANELLES.
WORLD WAR I: TORPEDO.
WORLD WAR I: SUBMARINE.
WWI: LENS, c1917.
FRANCE: ALBERT CATHEDRAL.
MANCHURIA: PORT ARTHUR.
WORLD WAR I: GERMAN TROOPS.
WORLD WAR I: DUINO CASTLE.
WORLD WAR I: FRENCH DUGOUT.
WORLD WAR I: FORT.
WORLD WAR I: INDIAN TROOPS.
WORLD WAR I: MARNE BRIDGE.
WORLD WAR I: NO MAN'S LAND.
WWI: BELGIAN GUNNER.
RUSSO-JAPANESE WAR, c1905
WORLD WAR I: NATIONAL GUARD.