WORLD WAR I: DOCTORS, 1915.
WWI: YWCA POSTER, 1917.
Photograph of Orthodox Jews helping to dig trenches
SPANISH-AMERICAN WAR, 1898.
David Ben Gurion in uniform of a volunteer.
Blood Chits.
Officers of the Wiltshire Volunteers.
Italian volunteer fighting in the Nationalist army.
WORLD WAR I: YMCA POSTER.
Battle of Guadalajara.
Russian volunteer pilots.
WORLD WAR I: EASTERN FRONT.
SUFFRAGETTES, c1914.
BOER WAR: AMERICANS.
WWI: DOCTORS, 1914.
SS-group leader and lieutenant general of the Waffen-SS Juttner.
WW I: RED CROSS, 1917.
WORLD WAR I: RED CROSS.
Sir Edward Carson inspecting his Ulster volunteers.
U.S. GENERAL, c1900.
The Elkington Challenge Shield.
A shipwrecked sailors being rescued by the Volunteer Life Brigade.
World war one French Army food wagon.
THEODORE ROOSEVELT
RED CROSS, c1918.
A french World War One soldier.
NELSON APPLETON MILES
English volunteers trained by the British army, during World War One 1914
World War I recruitment poster
WORLD WAR I: BIG BERTHA.
World War One.
WWI: MUNITIONS PLANT, c1917.
Members of the Red Guards.
Jewish volunteer guards in Palestine.
SYMBOL: CIVIL DEFENSE.
World War One German anti-communist poster.
World War One Liberty Bond poster.
Copy of a World War One Rationing Card.
WORLD WAR I: ARMISTICE
WORLD WAR I: GIESBERTS.
WORLD WAR I: MELCHIOR.
WORLD WAR I: ANNOUNCEMENT.
WORLD WAR I: CAMOUFLAGE.
French Prime minister Clemenceau and Marshall Petain.
Winston Churchil.
Antonio Salandra.
Jean Viviani.
Tomas Garrigue Masaryk.
American Army Lieutenant Robert E. Lee Supervising the Packing of Red Cross Care Package by Women of the American Red Cross Care Committee, Newcastle, England, UK, Photograph by American National Red Cross, November 1918
WORLD WAR I: GERMANY, 1919.
WORLD WAR I: LUSITANIA, 1915.
US shipyard magazine, World War I
British Naval gunners in action during World War I.
English volunteer at a British army soup kitchen. World War One 1918
Photograph of a shell attack during World War One
Nelson, when a Lieutenant in the Lowestoft volunteering to board a prize.
The American yacht 'Volunteer' built to race for the American Cup.
WORLD WAR I: BIG FOUR.
RAOUL LUFBERY (1885-1918).
WORLD WAR I: INFANTRYMAN.
World war One US soldiers in formation of a Liberty Bell.
French first world war marksman takes aim.
World War one.
Edmond Alphonse Leon Buat.
French generals Joffre and Balfourier.
French dragoon soldiers.
Archduke Franz Ferdinand of Austria.
French first world war tank.
WORLD WAR I: ITALIAN FRONT.
WORLD WAR I: HOWITZER.
WORLD WAR I: TRANSPORT.
WORLD WAR I: SCHUECKING.
WORLD WAR I: MORTAR.
WORLD WAR I: CELEBRATION.
World war One French naval submarine.
A Turkish World War One field hospital.
First World War Russian imperial cavalry.
WORLD WAR I: FRANCE
Maurice-Paul-Emmanuel Sarrail.
Louis Francois Franchet d'Esperey.
Marshal Joseph Joffre.
Womens rights written on board
PEACE CORPS: INDIA.
The officers from the staff of Field Marshall von Hindenburg.
WORLD WAR I: AIRSHIP, 1917.
WORLD WAR I: RUINED CHURCH.
Jewish volunteer fireman.
WORLD WAR I: CARTOON, 1914.
WORLD WAR I: SAVINGS STAMP.
Gassed soldiers, World War I
WORLD WAR I: GAS ATTACK.
WORLD WAR I: RATIONS, 1918.
Sharif Hussein ibn Ali al-Hashimi.
Sharif Hussein's Proclamation of Independence from Turkey.
Exhausted French and british soldiers retreat through a town in Northern france 1914. World war one
Belgian forces retreat during the early stages of world war one.
King Albert I of Belgium vesting his troops.
WORLD WAR I: GALLIPOLI, 1915.
King Albert I of Belgium meeting with President Raymond Poincare.
A soldier from the Corps of Volunteer Troops.
Jewish volunteer soldier from Palestine with Yugoslav Partisans, during World War Two.
WORLD WAR I: QUAI D'ORSAY.
First Division World war one reunion dinner.
BRITISH ARMY: ARTILLERY.
WORLD WAR I: U.S. TROOPS.
WORLD WAR I: SOMME, C1916.
CRIMEAN WAR: NURSES.
British world war one aircraft.
WORLD WAR I: DARDANELLES.
WORLD WAR I: RHINELAND.
WORLD WAR I: BERLIN.
Equipping old Royal Navy Battleships, for action in the Dardanelles campaign, World War One 1915.
World War One Propaganda.
Injured solider during the First World War.
A woman posting bills during an intensive campaign to obtain more money and men during World War One
A worker being offered a medal for his war service during World War One.
Adolf Hitler during his military service in World War One 1915
WORLD WAR I: LONDON, 1919.
WORLD WAR I: MILAN, 1919.
WORLD WAR I: ARABIA, 1917.
Put Strength in the Final Blow, British World War I Poster, 1918
WORLD WAR I: CARTOON, 1915.
WORLD WAR I: POSTER, 1915.
WORLD WAR I: GERMANY, 1915.
WORLD WAR I: NURSE, 1915.
World War I Poster, "Join the Navy, The Service for Fighting Men", Richard Fayerweather Babcock, 1917
WWI: WAR EFFORT, 1914.
Volunteer distributing meals, Michigan, USA
World War One French balloon is destroyed.
Photograph of the German infantry across the Belgian boarder during World War One
WORLD WAR I: DESTRUCTION.
WORLD WAR I: BALLOON.
WORLD WAR I: REGIMENT.
WORLD WAR I: MOTORCYCLE.
WORLD WAR I: BATTLEFIELD
World war one listening device to detect enemy aircraft.
WORLD WAR I: MOBILIZATION.
Trench warfare in World war One. Gas attack on allied trenches 1915
Sarah Margaret Fuller Ossoli, also known as Margaret Fuller (1810-50), American Journalist, Critic and Women's Rights Activist, Head and Shoulders Portrait, Steel Engraving, Portrait Gallery of Eminent Men and Women of Europe and America by Evert A. Duyck
AMERICORPS VOLUNTEER, 1971.
PEACE CORPS: PERU, c1967.
AMERICA'S CUP, 1887.
YACHT, 1887.
WASHINGTON: FIREFIGHTER.
Republican CNT volunteersman.
FLU: WASHINGTON, 1918.
WORLD WAR I: GAS WARFARE.
WORLD WAR I: ITALIAN GUN.
WORLD WAR I: GERMAN BOMBS.
WORLD WAR I: MARNE, 1918.
WORLD WAR I: BELLEAU WOOD.
WORLD WAR I: BRITISH TANK.
WORLD WAR I: GALLIPOLI.
WORLD WAR I: ZEPPELIN.
WORLD WAR I: SUBMARINE.
WORLD WAR I: BOURESCHES
WORLD WAR I: SURRENDER
WORLD WAR I: WARSAW, 1915.
WORLD WAR I: ARMISTICE.
WORLD WAR I: HEADLINE.
WORLD WAR I: INVASION.
WORLD WAR I: GERMAN TROOPS.
WORLD WAR I: FRENCH POSTER.
WORLD WAR I: GERMAN PLANES.
POSTER: WORLD WAR I.
The Rough Riders, members of 1st United States Volunteer Cavalry, at The Battle of Las Guasimas, Cuba, June 24, 1898, the first land engagement of the Spanish American War
World War I Australian Cartoon in the Bulletin, Sydney, Australia, Disease to Kaiser Wilhelm, circa 1915
German Airplanes attacking Fleet of Ships, World War I Postcard, circa 1915
French Prime Minister Georges Clemenceau with Military Officers During Visit to French Aviation Camp, World War I, 1917
WWI: ARMENIAN VOLUNTEER.
WORLD WAR I: CAMEL, 1915.
President Woodrow Wilson declaring war on Germany.