Related Clues:

• Post-WWII prez
• Piano-playing pres.
• He preceded D.D.E.
• Pres. with a Fair Deal
• Ike, initially
• President who created the N.S.C.
• Operation Overlord monogram
• He appointed the first chairman of the A.E.C.
• HST's successor
• The 33rd pres.
• Pres. from Lamar
• Pres. who championed the interstate system
• "I Like Ike" initials
• First U.S. pres. to travel in a submarine
• White House monogram, 1953-61