Title: CIA, Report, Current Intelligence Bulletin, December 26, 1957, Top Secret [codeword not declassified], CREST.
Date in Source: December 26, 1957
Subject: West Berlin - Limits on access to West Berlin - Allied vulnerability - East German authority over traffic - Flight safety - Berlin air corridors - Cyprus - British government - Relaxation of emergency measures - Settlement of island’s status
Format: 11 p.
Note: Top Secret