Side view of an outpost switchboard, closed, of the monocord type. The photograph was taken on December 13, 1918, and received on August 15, 1918. It was taken by Cpl. Hillhouse, and intended for the Research and Inspection Division, , Paris, France. The photograph was passed by the censor, but the date is unknown.

---

Size: 8421px × 5673px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: .., ..., activities, american, censor, censorship, closed, communication, cpl., date, description, division, equipment, expeditionary, forces, foreign, france, hillhouse, historical, inspection, installations, intelligence, measures, military, monocord, operations, outpost, paris, photograph, photographs, photography, research, security, side, soldier, soldiers, supervision, surveillance, sw, switchboard, system, technology, telephone, troop, type, view, war, wartime, world