National Security Action Memorandum Number 18 Re: Reduction on the Amount a Tourist Can Bring into this Country Duty Free, February 15, 1961
02/15/1961
The Papers of John F. Kennedy, Presidential Papers, National Security Files, Meetings and Memoranda Series, National Security Action Memoranda, National Security Action Memorandum Number 18. John F. Kennedy Presidential Library and Museum, Boston, Massachusetts
Public domain