Captains Ehrlich, Roe, and Majors Mac Taggart, Pickering, and 1st Lieutenant Neave are seen calibrating their hands and field glasses to aid in rapid calculation of firing data. This photograph was taken in Le Valdahon, Doubs, France during World War I.

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Size: 8585px × 5802px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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