Cpl. Epstein's shadowgraph. At controlboard, Epstein can make a plane fly from left to right, up and down, recede and approach, singly of all at the same time. When the light-ring is projected where he aimed it on the screen. At same time as gun is
Size: 3548px × 4529px
Photo credit: © piemags / Alamy / Afripics
License: Licensed
Model Released: No
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