Keep mum - the world has ears by Edward Thomas Grigware, 1889-1960. Poster for Thirteenth Naval District, United States Navy, showing a woman talking on the telephone and a globe with ears eavesdropping 1942

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Keep mum - the world has ears by Edward Thomas Grigware, 1889-1960. Poster for Thirteenth Naval District, United States Navy, showing a woman talking on the telephone and a globe with ears eavesdropping 1942

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Size: 7223px × 2903px
Location:
Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, 1889-1960., 1942, american, archival, archive, art, district, ears, eavesdropping, edward, federal, globe, grigware, historical, history, mum, naval, navy, poster, project, propaganda, showing, states, talking, telephone, thirteenth, thomas, united, war, woman, world, wwii