German General Headquarters with General von Hindenburg, Kaiser Wilhelm and General Ludendorff looki…

Brigadier General Douglas MacArthur cleaned up after the Germans left and restored what he could of …

Secretary of the Treasury William G. McAdoo and his son William, Jr., who is in the aviation branch …

Officers from the 129th Field Artillery at regimental headquarters with Captain Harry Truman in seco…

Officers of the "Buffalos" 367th Infantry, 77th Division in France. 1918.

"First to Fight." A group of U.S. Marines during training in France, 1918.

Attaching a message to a Signal Corps carrier pigeon near the front, 1917

Chain screens on steel helmet to protect soldier's eyes from fragments of shell, rock, etc, manufact…

Soldier in black and white uniform to conceal him while climbing trees. He stands in front of a hous…

Exhibit of body armor showing effect of pistol, rifle and machine gun fire for the Ordnance Departme…

Recruits with their mattresses tied to them to serve as life preservers,  April 1917.

Second Lt. George E. Stone with the United States Army Signal Corps is in charge 4th Army Corps Phot…

Second Lt. Paul Weir Cloud with photographic unit 89th Division operating still camera near Kyllburg…

1st Army, 14th Photo "The Balloonatic Section". Capt. A. W. Stevens (center, front row) and pers…

American snipers of the 166th Infantry (formerly 4th Inf., Ohio National Guard), in nest picking off…

Sharpshooters from the 28th Infranty have good view of enemy from shelter behind old brick wall. Bon…

Lt. Col. R. D. Garrett, Chief signal officer from the 42nd Division testing a telephone left behind …

Roof of Crown Prince's observatory showing holes made using observation instruments left behind by t…

Battery C, 6th Field Artillery fired the first shot for America on the Lorraine front. A shell case …

A French assault on German positions. Champagne, France. 1917.

Australian troops charging near a Turkish trench just before the evacuation at Anzac. When they got …

 British troops in bombproof shelter on the frontlines, Dardanelles Campaign. Ca. 1915.

An old French couple, M. and Mme. Baloux of Brieulles-sur-Bar, France, under German occupation for f…

18th Infrantry, Machine Gun Battalion passing through St. Baussant in advance upon St. Mihiel Front,…