WWI: POLAND, 1915.
WWI: REFUGEES, c1914.
WORLD WAR I: PRZEMYSL.
WWI: PRISONERS, c1914.
WWI: UHLANS, c1914.
WWI: RUINS, 1914.
WORLD WAR I: RUINED CHURCH.
WWI: ARRAS, c1919.
WWI: ITALY, c1917.
WWI: CHATEAU-THIERRY.
WORLD WAR I : VERDUN
WORLD WAR I: WARSAW, 1915.
Soldiers Attempted to Clear Rubble of Destroyed Buildings from German Bombings during WWI, Armentieres, France, circa 1918
WORLD WAR I: BELLEAU WOOD.
WORLD WAR I: BELLEAU WOOD, 1918.
WWI: POLISH REFUGEES.
WORLD WAR I: GERMAN TROOPS.
WWI: FRANCE, c1918.
WORLD WAR I: POLISH TROOPS.
WORLD WAR I: GERMAN ARMY.
WWI: RUSSIAN GUN, c1919.
German Prisoners of War helping to clear rubble.
WWI: MILITARY VEHICLE.
WORLD WAR I: VIEW OF ARRAS.
WORLD WAR I: DESOLATION.
WORLD WAR I: FRANCE.
WWI: ARTILLERY, c1915.
WWI: SOLDIER, c1915.
WWI: TANK, c1915.
WWI: TRENCHES, c1915.
WWI: SOLDIERS, c1915.
WWI: HOWITZER, c1915.
WORLD WAR I: CANTIGNY, 1918.
WWI: ARMORED CAR, c1915.
The Polish Victims' Relief Fund.
WORLD WAR I: MACHINE GUNS.
WWI: ARMORED CARS, c1915.
WWI: YPRES, c1916.
WWI: FIELD TELEPHONE.
WORLD WAR I: BRITISH GUN.
WORLD WAR I: TRENCH, c1917.
WORLD WAR I: MARNE BRIDGE.
WORLD WAR I: COURCELLES.
WWI: CHATEAU-THEIRRY, 1918.
WORLD WAR I: GERMAN GUN.
Survivors of the London blitz.
WWI: BELGIAN ARMY, c1914.
WORLD WAR I: HOTEL, c1918.
WORLD WAR I: CHURCH.
WORLD WAR I: CARTOON, 1914.
WORLD WAR I: GORLICE, 1915.
WORLD WAR I: FRANCE, c1915.
WWI: BREST-LITOVSK, 1915.
WORLD WAR I: AISNE RIVER.
WWI: BRITISH SOLDIER, c1914.
WWI: RED CROSS DOGS, c1915.
WORLD WAR I: FRENCH TROOPS.
WORLD WAR I: FRANCE, 1918.
WORLD WAR I: RUINS, c1918.
WORLD WAR I: SALUTING.
WORLD WAR I: PARIS BOMBED.
CHARLES I OF AUSTRIA
WWI: PRISONERS OF WAR, 1915.
WWI: GERMAN RIFLEMEN, c1915.
WWI: GERMAN ARTILLERY.
WWI: NURSES, c1914.
WWI: SOISSONS, 1914.
WORLD WAR I: LIEGE.
WWI: GERMANS TRANSPORT.
WORLD WAR I: VRAIGNES.
WORLD WAR I: VILLAGE.
WWI: GERMAN TROOPS, c1914.
WWI: BURIAL, 1914.
WWI: DUGOUT, c1914.
WWI: GERMAN SOLDIERS.
WWI: MOTORCYCLES, c1914.
WWI: MASS, c1914.
WWI: SHELTER, c1914.
WWI: ZOUAVES, c1914.
WWI: MITRAILLEUSE, c1914.
WWI: RUSSIAN INFANTRY.
WWI: COOKS, c1914.
WWI: WOUNDED SOLDIER.
WWI: SOLDIERS, c1914.
WWI: CYCLISTS, c1914.
WWI: GERMAN SOLDIERS, 1914.
WWI: SOLDIER, c1917.
WWI: BRITISH ARMY/SOMME.
WORLD WAR I: DESTRUCTION.
WWI: GERMAN SOLDIER, c1914.
WWI: FIELD PHONE, c1914.
WWI: IRON CROSS, c1914.
WWI: RACECAR DRIVERS, c1914.
POLAND: WARSAW, c1905-1910.
POLAND: WARSAW, c1905.
WWI: PRISONERS, 1915.
WWI: RED CROSS FORT, c1915.
WWI: WOUNDED SOLDIERS.
WWI: TROOPS, 1914.
WORLD WAR I: LEUVEN.
WORLD WAR I: FORT.
WWI: RED CROSS NURSE, c1914.
WORLD WAR I: CAMEL, 1915.
WORLD WAR I: ALLIED PATROL.
WORLD WAR I: REVOLUTION.
WORLD WAR I: SUBMARINE.
WORLD WAR I: CHATEAU.
US operating room, France, WWI
WORLD WAR I: RUINS, c1919.
WWI: AMERICAN TROOPS.
WWI: FRANCE, c1916.
WWI: CASUALTIES, c1914.
WWI: CHRISTMAS, c1915.
WORLD WAR I: PADUA BOMBED.
Maximilian Kolbe.
WWI: GERMAN SCOUTS, c1915.
WWI: AUSTRIAN TROOPS.
WWI: PASSCHENDAELE, 1917.
WWI: FRANCE, 1918.
WWI: VETERAN, c1917.
WWI: TRENCHES, c1916.
WWI: FIELD BAKERY, 1914.
WWI: MUSICIANS, 1914.
WWI: HUSSARS, 1914.
WWI: AIRPLANE, c1914.
WWI: TRENCHES, c1914.
WWI: VACCINATIONS, c1914.
WWI: PARIS, c1914.
WWI: NEWSBOYS, c1914.
WWI: KITCHEN, c1914.
WWI: PRISONERS OF WAR.
WWI: SOLDIERS, 1914.
WWI: FIELD KITCHEN, 1914.
WWI: SPAHIS, 1914.
WWI: SOMME, c1916.
WWI: ROUEN, c1914.
WWI: BELGIUM, c1914.
WWI: CASUALTIES, 1914.
WWI: DEAD HORSES, 1914.
Italian territorial paving a street Valona occupied by our allies.
WWI: HOSPITAL, c1915.
POLAND: BRICKMAKERS, c1905.
WWI: HOSPITAL, c1914.
POLA NEGRI (1897-1987).
Photograph of St. Christophe Street, Soisonsen, on fire during World War One
WWI: ANTI-AIRCRAFT, c1914.
WWI: BRITISH TROOPS, c1914.
WWI: FRENCH TROOPS, c1914.
WWI: ARMORED CARS, c1914.
WWI: INDIAN ARMY, c1914.
WWI: FRENCH ARMY, c1914.
Map showing the central parts of Warsaw.