Image of the Bomb Sight Mark 1-A, manufactured by the Frederick Pearce Co. for the War Department. This tool is used for precision bombing during World War I. Note: This image is for official use only. July 25, 1918. (Photograph from the Frederick Pearce Co.)

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Size: 8361px × 5688px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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