Related Clues:

• Diamond figure
• Routine perfection?
• Muse count
• Supreme Court, e.g.
• British P.M.'s house number
• See 41-Across
• Bridges
• Shop-opening time
• Bill in a till
• Prime-time time
• Supreme Court quota
• WXYZ, on the button
• Scale topper, often
• Kind of iron
• Lowest honor card