Papers of John F. Kennedy. Presidential Papers. President's Office Files.
This folder contains material collected by the office of President John F. Kennedy's secretary, Evelyn Lincoln, concerning Canada. Materials concern an appointment between the President and departing Canadian Ambassador to the U.S. Arnold Heeney, the presentation of new Canadian Ambassador to the U.S. Charles Ritchie, and correspondence between the President and Prime Minister of Canada John G. Diefenbaker regarding a nuclear test ban agreement. Of note is a telegram from the President to Diefenbaker concerning the presence of the Soviet Union in Cuba.