In 1931, federal agents raided a New Orleans stash... ...stood before the jury and explained the basics of cryptanalysis . Friedman talked about simple cipher charts, mono...https://www.neatorama.com/2015/02/02/Codebreaker-Elizebeth-Friedman-vs-the-Rum-Runners/
Codebreaker Elizebeth Friedman vs. the Rum Runners...
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