Related Clues:

• '50s pres.
• FDR's last VP
• Pres. who started NASA
• Noted 1915 West Point grad.
• Guy before J.F.K.
• NASA's creator
• Marshall Plan pres.
• President before D.D.E.
• Post W.W. II pres.
• Fig. on a 1970s dollar
• 1940s presidential inits.
• ''I Like Ike'' initials
• U-2 spy incident fig.
• '50s presidential monogram
• Barkley was his V.P.