A follow up to my entry on George Tames 1961 photo of JFK entitled "The Loneliest Job in the World" a very very similar picture, also taken in (November) 1961 by Jacques Lowe:

http://www.jacqueslowe.com/gallery.php?id=jfk&num=18

Lowe also has a famous picture (reproduced for popular poster prints in the 1960s and 1970s) of RFK and JFK in silhuoette entitled "Brothers" from 1960.