Lieutenant David T. Harlan in a firing position with Sumber E 188UE, capable of reaching a maximum elevation of 42°20'. Photograph taken by an Ordnance Department photographer on December 27, 1918 at American Expeditionary Forces in Tours, France. This photo was approved by the censor, but the specific date is unknown.

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Size: 8506px × 5753px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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