Portrait of a Group of German Soldiers Posing With Three Sitting Allied Prisoners of War Somewhere in Germany During World War 1 (1910's)

Portrait of a group of German soldiers posing with three sitting Allied prisoners of war somewhere in Germany during World War 1. One of the prisoners is identified as Private P. Robertson who served with the Royal Army Medical Corps.

Source: Wellcome Images.

Carte De Visite Portrait of Two German Peasants (1860's)

Carte de visite portrait of two German peasants, c. 1865-1866.

Source: Rijksmuseum.

Map Showing the Possible Routes Which German Zeppelins Could Use to Bomb England Published Near the Start of World War 1 in August 1914

Map showing the possible routes which German Zeppelins could use to bomb England published near the start of World War 1 in August 1914. From The Illustrated War News magazine published in 1914.

Hand-Colored Photographic Portrait of a Group of Children Posing in a Field in Gutach, Germany (1864)

Hand-colored photographic portrait of a group of children posing in a field in Gutach, Germany (then the Grand Duchy of Baden), 1864. By Ludovico Wolfgang Hart.

Source.

Hand-Colored Photographic Portrait of Three Armed Militiamen in Peterstal, Germany (1864)

Hand-colored photographic portrait of three armed militia men in Peterstal, Germany (then the Grand Duchy of Baden), 1864. By Ludovico Wolfgang Hart.

Source.

Hand-Colored Portrait of a Couple Wearing Traditional Clothing Somewhere in Germany (1864)

Hand-colored portrait of a couple wearing traditional clothing posing in front of the entrance of a building somewhere in Germany, 1864. By Ludovico Wolfgang Hart.

Source.

Hand-Colored Portrait of Three Armed Militiamen in Peterstal, Germany (1864)

Hand-colored portrait of three armed militiamen in Peterstal, Germany (then the Grand Duchy of Baden), 1864. By Ludovico Wolfgang Hart.

Source.

"French and German Troops Jeering at Each Other on the Frontier at Lorraine" (1902)

"French and German troops jeering at each other on the frontier at Lorraine," 1902. From Black and White Budget.

American Second Lieutenant George E. Stone of the U.S. Army Signal Corps Posing With a Camera in Front of Cochem Castle During the Occupation of the Rhineland in Cochem, Germany (1919)

American Second Lieutenant George E. Stone of the U.S. Army Signal Corps posing with a camera in front of Cochem Castle during the Occupation of the Rhineland in Cochem, Germany, January 9, 1919.

Source.

Daguerreotype of a Group of People Posing on Brienner Straße in Munich, Kingdom of Bavaria (1840)

Daguerreotype of a group of people posing on Brienner Straße in Munich, Kingdom of Bavaria, 1840. One of the earliest photographs taken in Germany. By Steinheil.

Source.

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.

American Soldiers of the 165th Infantry Regiment Photographed After Marching Across the Franco-German Border During the Occupation of the Rhineland in Wallendorf, Germany (1918)

American soldiers of the 165th Infantry Regiment photographed after marching across the Franco-German border during the Occupation of the Rhineland in Wallendorf, Germany, December 3, 1918.

Source.

Adolf Hitler While Working as an Intelligence Agent for the Reichswehr Photographed While Attending Kurt Eisner's Funeral (1919)

Close-up of the photograph with arrow pointing at Hitler.

Adolf Hitler (far right) while working as an intelligence agent for the Reichswehr photographed here attending the funeral for Kurt Eisner, the assassinated Minister-President of Bavaria, February 26, 1919.

Source 1.
Source 2.

American Soldiers Guarding a Bridgehead in Montabaur During the Occupation of the Rhineland (1920)

Two American soldiers guarding a bridgehead in Montabaur during the Occupation of the Rhineland, Germany, c. 1920. Animated stereoview.

Source.

American Soldiers of the 89th Infantry Division Posing in Front of a Zeppelin Hangar at Trier Air Base

American soldiers of the 89th Infantry Division posing with their tractor-drawn artillery in front of what was said to be the largest Zeppelin hangar in Germany at Trier Air Base during the Occupation of the Rhineland, 1918. Animated stereoview.

More information.

Wikipedia entry.

Animated Stereoview of Civilian Volunteers Making Doughnuts for American Soldiers

Civilian volunteers making doughnuts for American soldiers during the Occupation of the Rhineland, Montabaur, c. 1919. Animated stereoview.