Title
Keep mum - the world has ears
Caption
Poster for Thirteenth Naval District, United States Navy, showing a woman talking on the telephone and a globe with ears eavesdropping.
Date
20th century
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP18A08_011
License type
Rights managed
Available size
34,8Mb (1,6Mb) / 17,7in x 7,6in / 5315 x 2287 (300dpi)