Related Clues:

• D.D.E. opponent
• Noted presidential monogram
• 1950s prez
• DDE rival
• D.D.E.'s rival
• 34th U.S. pres.
• JFK's predecessor
• Robert Louis Stevenson's '___ Triplex'
• JFK's U.N. ambassador
• Creator of NASA
• 34th Pres
• D.D.E.'s adversary
• 1950s Pres.
• White House initials of old
• HST's follower