Mass grave for 30,000 german casualties that died on the western fron circa 1917
Hildenbrand was "embedded" with a platoon of German troops in Champagne from June 1915 to January 1916. This photo of a military camp was published by Hildenbrand as a post card.
A German soldier posing with a machine gun in a trench on the wester front circa 1916
A scene over Hartmannsweilerkopf, in the Vosge mountain range.
A bird's eye view of Verdun, summer 1916. About 350,000 soliders on both sides died at Verdun over the course of that year.
Unknown circa 1915