“Captain Franz Von Papen, Former German Military Attache at Washington, Who Was Persona Non Grata to the U.S. on Account of His Unfriendly Activities" (1915)

“Captain Franz von Papen, former German military attache at Washington, who was persona non grata to the U.S. on account of his unfriendly activities. He was recalled December 1915.”

Source: National Archives and Records Administration.

Carte De Visite Portrait of German Field Marshal Helmuth Von Moltke the Elder (1870′s)

Carte de visite portrait of German field marshal Helmuth von Moltke the Elder, c. 1870′s.

Source: Rijksmuseum.

Panoramic View of German Soldiers During a Mock Battle Shortly Before the Start of World War 1 (1910's)

Panoramic view of German soldiers during a mock battle shortly before the start of World War 1, c. 1914. Published in a 1914 compilation book of Illustrated War News.

A German Machine Gun Crew in a Trench During the Battle of Tannenberg Near the Masurian Lakes in East Prussia (1914)

A German machine gun crew in a trench during the Battle of Tannenberg near the Masurian Lakes in East Prussia, August 1914.

Source.

German Soldiers Standing at Attention Somewhere in China During the Boxer Rebellion (1901)

German soldiers standing at attention somewhere in China during the Boxer Rebellion, c. 1901. By Benjamin West Kilburn. Animated stereoview.

Source.

German Infantry Assaulting a French-held Le Mort Homme during the Battle of Verdun (1916)

Two photographs of German infantry assaulting a French position called Le Mort Homme (English sources call Dead Man’s Hill) with flamethrowers and hand grenades during the Battle of Verdun, March 1916. By Hermann Rex.

Source.