Dr. A. K. Lobeck, a staff member from Columbia University, is seen in this photograph that showcases American military activities during World War One. The image was taken by the Signal Corps photographer, with the descriptive record stating the identification number as H SYMBOL E 9063407 Sp.

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Size: 8507px × 5727px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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