A photograph displaying a piece of military apparatus known as Signal Corps Apparatus. The apparatus, designated as 8. C. R. 74, has been completely assembled and is ready for use. The marking "H symbol" indicates its identification, while the note of "37237 3-" likely refers to the photograph's serial number and date issued.

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Size: 8412px × 5734px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., 20th, 8., 74, 37237, accuracy, activities, advancement, american, apparatus, army, artifact, assembled, base, camp, century, communication, corps, documentation, early, equipment, field, historical, history, image, innovation, issued, logistics, military, notes, operations, photograph, photographer, photojournalism, planning, reco, record, signal, signaling, signals, soldiers, strategy, symbol, tactics, technology, transmission, troops, visual, war, wartime, wireless, world