Caption: "Trench radio equipment shown in a drawing by 2nd Corps Signal School, Chatillon Sur Seine, Cote d'Or, France. This image was taken by Sergeant Bernard Levey, on March 1, 1919. It is a part of a series of photographs documenting American military activities during World War I." (Note: The additional details provided in the user's question are unclear and partly missing, thus unable to include them in the caption.)

---

Size: 8623px × 5826px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: .., 111-sc-42175, 2nd, activities, advancements, american, bernard, chatillon, collection, communication, corps, cote, devices, dor, drawings, equipment, france, historic, historical, history, images, levey, life, military, operations, personnel, photograph, photographer, photographs, photography, radio, school, seine, sgt., signal, soldiers, sur, tactics, techniques, technology, training, trench, trenches, war, warfare, wartime, world