Related Clues:

• Start of many countdowns
• Midmorning time
• <--
• Perfection indicator
• X rating?
• Taps time
• Part of a split, perhaps
• Original Amendments count
• Coveted sports award
• Top mark
• Bo Derek classic
• Lacrosse team number
• Council of ___ (Venetian tribunal)
• Bill showing the Treasury Building
• Downing Street number