A photograph depicting a telephone operating room in the Department of Quartermaster Building, Baltimore, Maryland during World War I. The image features CPL. Steiniger, an photographer. The picture was taken on February 13, 1919, and reviewed on March 15, 1919. It documents the telephone system utilized in the Eastern Department, for official use only.

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Size: 8525px × 5832px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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