Aerial photograph of a trench system taken by an unidentified EU photographer from the Signal Corps. The photograph was captured on March 10, 1921, but shows a trench system from 1918. The image showcases the layout and structure of the trench system from an oblique perspective.

---

Size: 9177px × 6297px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1, 111-sc-855, 1918, activities, aerial, american, archives, battle, battlefield, battleground, combat, communication, corps, defense, documentary, engineering, eu, european, fortification, frontline, historical, history, identified, image, infrastructure, intelligence, lines, military, operations, photograph, photographer, photography, planning, reconnaissance, signal, soldiers, strategy, surveillance, symbolism, system, tactics, technology, topography, trench, trenches, view, war, warfare, wartime, warzone, world