A rear view of a relay rack at Camp Devens, Massachusetts. This photograph, taken during World War One and assigned the identification number 111-SC-43410, shows a neatly arranged rack used for connection and distribution of electrical signals. The image was issued by the photographer for reconnaissance purposes.

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Size: 8422px × 5734px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 111-sc-, 111-sc-43410, 3-4000, 43410₂, 43440, , activities, american, camp, description, devens, issued, mass., military, notf-, photograph, photographer, rack, rear, reco, relay, sunser, symbol, view, war, world