World War, 1914-1918

First Lieutenant L. Curtis Tiernan (center), Chaplain, 129th Field Artillery, on a ship after World War I. Others are unidentified. From: 35th Division scrapbook

Post of Command Batteries B and C, 129th Field Artillery, 35th Division, United States Army at Charpentry in France during World War I. From: 35th Division scrapbook

Unidentified soldier, likely a member of the United States Army 35th Division, during World War I. From: 35th Division scrapbook

World War One soldiers crouched in the trenches. Donor: Frank Freidel, who obtained these photographs from the National Archives.

Artillery and artillery observers during World War I. Donor: Frank Freidel, who purchased the photographs from the National Archives.

Pedro Cerono displays a group of skulls that he discovered after the Tapel Massacre on July 1, 1945, in Gonzaga Cagayan Province, Luzon, Philippines. The skulls were used as evidence in the war crimes trials. Donor: John Paxton

Small snapshot of vintage World War I airplane.

Small snapshot of vintage World War I airplane.

Battery D at Camp Mills, New York. In this closeup, Captain Harry S. Truman is second from the left in the front row.

Snapshot of ruins of house in France during World War I, probably taken by Eben Ayers who was stationed there one year. Verdun.