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.

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.