U.S. Intelligence on Europe, 1945-1995
Title: CIA, Memorandum, Conversation With deleted Re BGFIEND and Bulgarian Intelligence, September 18, 1951, Secret, NARA.
Date in Source: September 18, 1951
Subject: Covert action - Office of Policy Coordination - British intelligence - MI6 - Albania - Bulgaria - Captured agents - QKSTAIR
Format: 1 p.