![](http://www.alamy.com/thumbs/6/8CD0A35E-6055-4BDE-8A9B-9C4742875919/2JXHT2M.jpg)
Communications soldiers with a Signal Unit of the 13th AAF Service Command, "dig in," to establish their telephone switchboard in a sandbag dugout at an advance New Guinea Airfield. Signalmen maintain all lines of communication at their Airbase, and
Size: 3580px × 4570px
Photo credit: © piemags / Alamy / Afripics
License: Licensed
Model Released: No
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