Thread: Explore CIA’s Coolest Spy Stories
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Old 08-14-20, 08:11 AM   #5
Gerald
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Quote:
Originally Posted by Nathaniel B. View Post
If you like that, you might also like this:


Full article at Dirk Rijmenants' site.


Direct link to David Boak's History of U.S. Communications Security. (Go to page 313 of the pdf ... or read the whole thing if you're into crypto.)
Interesting! Thanks for the tip.
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