This photograph shows a Position Light, Ground, Mark II, number 10,709, received from the Engineering Bureau, Ordnance Dept., in Washington, The photo was taken on May 29, 1918. The description notes that it is a Syngol position light.

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Size: 9178px × 6297px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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