WORLD WAR I: U.S. TROOPS.
WORLD WAR I: GAS MASKS.
WORLD WAR I: U.S. DRILL.
WWII: TRAINING, 1942.
VIETNAM WAR: TRAINING, 1966.
U.S. ARMY: TRAINING, 1942.
WWII: TRAINING, 1940.
WWII: TRAINING, 1941.
WORLD WAR I: TRAINING.
WW I: AMERICAN TROOPS.
WWII: TRAINING, 1945.
WWI: BAYONET DRILL
WORLD WAR I: GAS WARFARE.
WORLD WAR I: BLACK TROOPS.
WWI: BATTLEFIELD, c1916.
WWI: AMERICAN TROOPS.
WORLD WAR II: NURSES.
THEODORE ROOSEVELT
U.S. ARMY TRAINING, 1956.
WWI: SOLDIER, c1917.
HARRY S. TRUMAN
JOHN JOSEPH PERSHING
WORLD WAR I: CAMP UPTON.
WORLD WAR I: MARNE, 1918.
WORLD WAR I: CAMP DIX.
WORLD WAR I: TRENCH, c1915.
WORLD WAR I: BARRACKS.
US ARMY: BRIGADIER GENERAL.
WORLD WAR I: FRANCE.
WORLD WAR I: U.S. CAMP.
WORLD WAR I: JOHN PERSHING.
WWI: BLANZY, 1918.
WWI: SOLDIERS, 1918.
WORLD WAR I: TILLOLOY.
WORLD WAR I: TRANSPORT.
WORLD WAR I: HOSPITAL.
WWI: BATTLE OF THE MARNE.
WORLD WAR I: HOWITZER.
WORLD WAR I: GERMAN TROOPS.
WORLD WAR I: BATTLEFIELD.
WORLD WAR I: BALLOON, 1918.
WORLD WAR I: ARGONNE, 1918.
WORLD WAR I: AIR REVIEW.
U.S. Troops in Trench, WWI, circa 1918
WORLD WAR I: INFANTRYMAN.
SAMURAI TRAINING, c1900.
WORLD WAR I: U.S. ARMY.
A wiring party
General Pershing reviews soldiers of the United States Army.
WORLD WAR I: BELGIUM, c1915.
WORLD WAR II: PARATROOPERS.
WORLD WAR I: MACHINE GUNS.
WORLD WAR I: FRANCE, c1918.
WORLD WAR II: HQ COMPANY.
WORLD WAR II: GUARDSMEN.
WORLD WAR I: CEMETERY, 1919.
VIETNAM WAR: RICE PADDY.
WORLD WAR I: TRENCHES.
WORLD WAR I: FLAMETHROWER.
WORLD WAR I: DOBERDO.
WORLD WAR I: SOLDIER.
WORLD WAR I: ANTI-AIRCRAFT.
WORLD WAR I: GERMAN DEAD.
WORLD WAR I: FRANCE, c1915.
WORLD WAR I: SERBIA, c1915.
WORLD WAR I: RETURN, c1918.
WORLD WAR I: TRENCH, c1916.
WWI: VETERAN, c1917.
WWII: U.S. INFANTRYMAN
Gas cloud
WORLD WAR I: CAMP MEADE.
CALVIN COOLIDGE (1872-1933).
WORLD WAR I: U.S. ARTILLERY.
JAMES FRANKLIN BELL
SHEET MUSIC COVER, 1917.
French Reserves Watching Troops Advance to Front Line, 1917
WORLD WAR II: U.S. TROOPS.
KOREAN WAR: TANK, 1951.
KOREAN WAR: TANK, 1950.
ROBERT ALEXANDER (1863-1941).
WORLD WAR I: DEAD SOLDIER.
KOREAN WAR: TRAINING.
WORLD WAR I: TURKEY, 1915.
WORLD WAR I: SOMME, 1916.
WORLD WAR I: FRENCH POSTER.
RED CROSS, c1918.
HARRY S. TRUMAN (1884-1972)
WORLD WAR I: U.S. POSTER.
WORLD WAR I: EXAMINATION.
WWII: MAIL, 1942.
W W I: BATTLE OF VERDUN.
VIETNAM WAR: TAKING COVER. Members of the U.S. 1st Cavalry Unit take cover as an enemy rocket hits the runway at Camp Evans, near Phu Bai, South Vietnam, March 1968.
World War One.
WORLD WAR I: FRENCH TROOPS.
WWI: SIBERIAN TROOPS.
French soldier emerges in gas mask from a trench.
WILLIAM J. BRYAN (1860-1925).
WORLD WAR I.
German field artillery in action during World War One
WORLD WAR I: SIGNAL CORPS.
GERMANY: OCCUPATION, c1918.
SATURDAY EVENING POST, 1918.
BATTLE OF TIPPECANOE.
WORLD WAR I: RETURN HOME.
WWI: FRENCH SOLDIERS.
WWI: TRENCH MORTAR.
GERMANY: OCCUPATION, 1918.
WWI: ITALIAN ARMY, c1916.
WWI: FLANDERS, c1916.
WWI: GERMAN SOLDIER, 1916.
French troops receiving their issue of winter underwear during WWI
WORLD WAR I: REGIMENT.
VIETNAM WAR: BEN HET SIEGE.
REBELS: ARSENAL, 1787.
A high explosive shell exploding over French troops during World War One
French troops making a daylight raid on German trenches in search of prisoners for information purposes
WORLD WAR I: DUINO CASTLE.
WORLD WAR I: SKODA WORKS.
WORLD WAR I: WOUNDED, 1918.
WORLD WAR I: AISNE, 1917.
WORLD WAR I: DEAD SOLDIERS.
VIETNAM WAR: WOUNDED, 1966.
Battleships from a Battle Squadron of the Grand Fleet patrolling the North Sea in 1916 during World War I
WORLD WAR II: ALLIED TROOP.
WWII: BATTLE OF THE BULGE.
KOREAN WAR: ARTILLERY.
British troops having a snack and resting by the roadside after buying the wares of a hawker with his dog-cart, Belgium during WWI
WORLD WAR I: TRENCH, c1917.
Word War I French Cartoon, Agitated Retreat, circa 1914
AMERICAN TANK, c1918.
FORT STEPHENSON, 1812.
French troops.
Homecoming Reunion for Soldier Fathers and Their Babies, War World I, Single Image of Stereo Card, circa 1917
World War I French Satirical Card, On the way Towards Paris - Five Minutes to go to the Bar, circa 1918
WORLD WAR I: DISCHARGE.
World War I German Cartoon in Die Lustige Blatter, Berlin, Germany, General Joffre's Dream of French Battlefield Losses, circa 1915
WORLD WAR I: DEPLOYMENT
BATTLE OF PRINCETON, 1777.
BATTLE OF MONMOUTH, 1778.
KOREAN WAR: INFANTRYMEN.
WWII: BELGIUM, 1944.
WORLD WAR I: U.S. SOLDIER.
Gas masks for horses