"Air Raid Precautions": Set of 50 cards issued by WD & H0 Wills, Britain 1938, in preparation for the anticipated coming of World War II. Height finder which was used in conjunction with anti-aircraft guns

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Size: 3543px × 1549px
Photo credit: © Photo12/Ann Ronan Picture Library / Alamy / Afripics
License: Licensed
Model Released: No

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