◆ SpookStack

Bal DIRECTOR ' JOHN EDGAR HOOVER { ; 5 Federal Bureau of Investigation United States Department of Justice Washington, B.C. May 4, 1940 PERSONAL AND CONFIDENTIAL Mr. John D. Rockefeller, III 30 Rockefeller Plaza New York, New York My dear Mr, Rockefeller: There is attached hereto an outline of suggestions for the protection of your new home, as orally discussed with you by Mr. M. E. Gurnea of this Bureau. There is also attached a book of eleven exhibits which are referred to in the outline of suggestions. IfI can be of further assistance to you in this matter, I shall be happy to make the services of this Bureau available. With best wishes and kind regards, I am Sincerely, John Edgar Hoover Director Enclosure REGISTERED MAIL