Colour propaganda poster encouraging people to not reveal secrets. Dated 1941

Size: 3638px × 5764px
Location:
Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1941, archival, archive, colour, dated, encouraging, fear, helmet, historical, history, ii, national, people, poster, propaganda, reveal, secret, secrets., security, war, world, wwii