Scarce signed copy of the November 22, 1963 memo written by Secretary of Defense Robert McNamara in regards to his learning of the assassination of President John F. Kennedy and his conversations with Bobby Kennedy the day of the shooting. Robert S. McNamara has Hand This Signed/Autograph “A Transition Of Time” 8.5x11 manuscript. Blue full penned signature , dated 05/17/04. Exceptional pristine condition. JSA Authentication Sticker #AC27344 and JSA Certificate of Authenticity. Author: (Presidential) MCNAMARA, Robert- Title: Signed Copy of Secretary of Defense Robert McNamara's "A Time of Transition" Memo-Publication: 1963