Papers of John F. Kennedy. Presidential Papers. National Security Files
This folder contains Department of State telegrams regarding the United States, Soviet Union, and Berlin. Topics include U.S. helicopter flights over East Berlin, U.S. and Soviet Union flights over the Berlin Central Zone, a potential Soviet Union-Germany (Democratic Republic) peace treaty, and travel documents for an East German crew on a train to Austria. Also included in this folder is a draft of a paper titled, “Air Access Contingency Planning Resume for Measures Not Involving Use of Force.” Of note are telegrams regarding the one year anniversary of the construction of the Berlin Wall.