Correspondence with Michael Harris, Harold Sweatt, Oliver Wills Tuthill, Alan Gerhardt, John D. Hickerson and others. Includes final draft of January 7, 1955 Hamburg Speech; certificate showing Tuthill satisfactorily completed "Conversational German;" commendation to Tuthill and others from Dulles; and memo to the Director of Personnel stating that John Wills Tuthill "has been certified as to loyalty in accordance with the requirements of Section 510 of the Mutual Security Act of 1951."