WORLD WAR I: BIG BERTHA.
WORLD WAR I: HOWITZER.
WORLD WAR I: U.S. ARTILLERY.
WORLD WAR I: ITALIAN FRONT.
WORLD WAR I: CANNON.
WORLD WAR I: ARTILLERY.
WORLD WAR I: ANTI-AIRCRAFT.
WORLD WAR I: CANNON, 1915. Turkish soldiers equipping a cannon with desert tires, during World War I. Photograph from the Berliner Illustrirte Zeitung, 14 March 1915.
A Caterpillar Wheeled Traction Engine Drawing A British Heavy Gun During World War I
WORLD WAR I: GUNNERS.
WORLD WAR I: CAMOUFLAGE.
Destroyed French town, World War I
WWI: GERMAN SOLDIERS.
WORLD WAR I: GALLIPOLI.
WORLD WAR I: BELGIUM.
WORLD WAR I: FRENCH TROOPS.
WORLD WAR I: CANTIGNY, 1918.
French soldiers at an artillery position.
WORLD WAR I: TRAINING.
German soldiers resting in a border town.
WORLD WAR I: GERMAN BOMBS.
WORLD WAR I: ARGONNE, 1918.
WORLD WAR I: ITALIANS.
WORLD WAR I: REGIMENT.
WORLD WAR I: ITALIAN GUN.
WORLD WAR I: GAS WARFARE.
Big Bertha in action during World War One
Belgian Machine Gunner in Position in Trenches, World War I, 1915
WWI: ITALIAN MORTAR.
WWI: HOWITZER, c1915.
German field artillery in action during World War One
WORLD WAR I: PIAVE RIVER.
WORLD WAR I: SKODA WORKS.
WORLD WAR I: CHERNIVTSI.
WORLD WAR I: SNIPER.
Russian artillery men in action during world war i (1914-1918).
WORLD WAR I: MORTAR.
WORLD WAR I: SURRENDER
WORLD WAR I: BRITISH ARMY.
WORLD WAR I: TURKEY, 1915.
WORLD WAR I: GERMAN MORTAR.
WWI: TRENCH MORTAR.
WWI: ANTI-AIRCRAFT, c1914.
WWI: SOLDIERS, c1914.
WWI: TRENCHES, c1915.
WWI: GERMAN ARTILLERY.
WORLD WAR I: TRENCH, c1916.
WORLD WAR I: TRENCH, c1915.
WORLD WAR I: GERMAN BOMB.
WORLD WAR I: BRITISH TANK.
WORLD WAR I: SPIKED BOARDS.
WORLD WAR I: FRENCH POSTER.
World War One British soldiers.
WORLD WAR I: SERBIA.
WORLD WAR I: FRANCE
WORLD WAR I: PRISONERS.
WORLD WAR I: LUNEVILLE.
WORLD WAR I: MOTORCYCLE.
Residents and French Infantry in Chauny.
WORLD WAR I: BRITISH GUN.
WORLD WAR I: ISONZO FRONT.
WORLD WAR I: SALVAGING
WORLD WAR I: SHELL FACTORY.
WORLD WAR I: MARNE, 1918.
WORLD WAR I: BELLEAU WOOD.
WORLD WAR I: HOMING PIGEON.
WORLD WAR I: GRAVES, 1914.
WORLD WAR I: BERLIN, c1919.
WORLD WAR I: FRENCH FORT.
WORLD WAR I: TANK WARFARE.
WORLD WAR I: TRENCH, c1914.
WORLD WAR I: GERMANY, c1918.
WILLIAM CROZIER (1855-1942).
WORLD WAR I: SOMME.
WORLD WAR I: BATTLE.
WORLD WAR I: TRENCH.
WORLD WAR I: TERNOPIL.
WORLD WAR I: RUSSIANS.
WORLD WAR I: BATTLEFIELD.
World war one: German soldiers use artillery mounted to a vehicle, France 1915
World war one: German soldiers in gas masks use a machine gun, France 1915
A german gun captured by soviet troops, world war ll.
CIVIL WAR CANNONS.
WWI: SIBERIAN TROOPS.
WWI: ARMORED CARS, c1915.
WWI: SOLDIER, c1915.
WORLD WAR I: CANADIANS.
WORLD WAR I: CANNONS.
WORLD WAR I: CARTOON, 1915.
WORLD WAR I: MACHINE GUN.
WORLD WAR I: RIFLE GRENADES.
WORLD WAR I: ARMORED CAR.
WORLD WAR I: GERMAN RIFLE.
WORLD WAR I: GERMAN GUNS.
WORLD WAR I: INDIAN TROOPS.
WORLD WAR I: BARBED WIRE.
WORLD WAR I: ARMISTICE.
RUSSO-JAPANESE WAR, c1905.
A french World War One soldier.
WORLD WAR I: GERMAN GUN.
WWI: FRANCE, c1914.
World war one British artillery gun is hauled through mud into a firing position 1915
American Soldiers at the Declaration of War.
WORLD WAR I: TELEPHONE.
WORLD WAR I: SEARCHLIGHT.
WORLD WAR I: CHASSEURS.
WORLD WAR I: AUSTRIANS.
WORLD WAR I: ALPS.
WORLD WAR I: TILLOLOY.
WORLD WAR I: TRENCHES.
WORLD WAR I: CEMETERY.
WORLD WAR I: DOBERDO.
WORLD WAR I: BAKERS.
WORLD WAR I: RAILWAY LINE.
WORLD WAR I: GERMAN ARMY.
WORLD WAR I: AIRSHIP.
WORLD WAR I: DREADNOUGHT.
WORLD WAR I: HMS HERCULES.
Nationalist soldiers in the siege of Madrid.
WORLD WAR I: SOMME, 1916.
WORLD WAR I: FRANCE, 1918.
WORLD WAR I: NATIONAL GUARD.
WORLD WAR I: GERMAN TROOPS.
WORLD WAR I: TROOPS, 1914.
WORLD WAR I: GERMAN DEAD.
WORLD WAR I: ARTILLERY, 1914.
French World War I Postcard, Man Standing Next to Large Torpedo, Grosse Bombe Torpille Lancee par Avion, circa 1914
WORLD WAR I: AMERICANS.
WORLD WAR I: DESTRUCTION.
WORLD WAR I: BALLOON.
WORLD WAR I: ADVANCE.
WORLD WAR I: PARADE, 1919.
Gunners with a cannon
WWI: ARTILLERY, c1914.
Women's work during World War I
WWI: AMERICANS, 1918.
WORLD WAR I: SERBIA, c1915.
WORLD WAR I: RETURN, c1918.
WORLD WAR I: BELGIUM, c1915.
WORLD WAR I: RUINS, c1918.
WORLD WAR I: BULGARIA.
WORLD WAR I: FRENCH TANK.
A soldier unloading an armoured car in a village.
WORLD WAR I: OBSERVATION.
WWI: BELGIAN GUNNER.
German Machine Gunners in Trench, World War I, 1914-1917
WORLD WAR I: EXPLOSION.