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Folder, "NSAM # 317: Audiosurveillance and Countermeasures Problems, 11/15/1964," National Security Action Memorandums, NSF, Box 5 (Item)
  • !' ;3 :· -w~~ U include, for example, examinatian of walls, light fixtures, tele:-phu -,:. 1·~·..:3trume~:ts, desks, ·:f'uriiiture, etc. : -This involves use of highly special"k:.2 (:. . r-:t11.upme1~-+~ ) e.g., mike detectors (a new Air Force