INVASION BALLOON EXERCISES. - 13208. Picture (issued 1944) shows - Hauling a balloon down for inspection during exercises. This is a smaller type of the familiar balloon used on permanent sites, and is filled with hydrogen Royal Air Force

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Size: 2591px × 1929px
Photo credit: © piemags/ww2archive / Alamy / Afripics
License: Licensed
Model Released: No

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