U.S. Intelligence on Europe, 1945-1995
Title: SSU, Memorandum, American Codes Held by STELLA POLARIS, May 8, 1946, Top Secret Control, NARA.
Creator: Strategic Services Unit (SSU)
Date in Source: May 8, 1946
Subject: France - Finland - Finnish intelligence - French intelligence services - SIGINT - Diplomatic codes
Format: 1 p.
Note: Top Secret