This image, labeled 111-SC-8480 and taken by the Signal Corps photographer on May 24, 1918, shows a DH 4 airplane equipped with Mark II (DR Dummy) bombs on a stream line and a Mark V release mechanism. The notes indicate that it is for official use only.

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Size: 9179px × 6298px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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