Cold War Intelligence
Title: Jill E. Frahm, "The Days of Bourbon," Cryptologic Almanac, January - February 2002, Top Secret/COMINT/X1.
Creator: Jill E. Frahm
Date in Source: January - February 2002
Subject: cryptanalysis - SIGINT - Top Secret/COMINT/X1
Format: 4 p.
Note: NSA FOIA.