Lt. Col. R. D. Garrett, chief signal officer, 42nd Division, testing a telephone left behind by the Germans in the hasty retreat from the salient of St. Mihiel. Essey, France. September 19, 1918. Cpl. R. H. Ingleston. (Army)

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Size: 2144px × 3000px
Photo credit: © American Photo Archive / Alamy / Afripics
License: Royalty Free
Model Released: None

Keywords: 1, allied, america, battle, communicate, communication, conflict, europe, fight, force, german, germany, phone, signal, soldier, telephone, troops, war, world, wwi