Related Clues:

• Lvcky nvmber
• Cube root of XXVII
• Caesar's lucky craps roll?
• Number for the 2011 Puppy Bowl
• The square root of IX
• Sundial 7
• Top figure on a clock
• Roman 12
• 7, on a sundial
• Uris's "QB __"
• Seven, on some watches
• Triumvirate total
• Richard at Bosworth Field
• LXX divided by X
• Grandparent's namesake