Title: Department of State, Cable, Secretary of State to The Hague, November 9, 1954, Confidential, NARA.
Creator: Department of State
Date in Source: November 9, 1954
Subject: Netherlands - Dutch intelligence services - Espionage - Joseph S. Petersen - News reports - Codebreaking successes - Arlington Hall Station - North Korean political traffic - Chinese telegraphic codes - Hagelin cipher machines
Format: 1 p.