Related Clues:

• 'No seats' letters
• Two-digit sign
• Sign scalpers adore
• Packed, in a way: abbr.
• Churchillian gesture
• Sold out sign
• Sold-out sign abbr.
• Unlikely sign at a 54-Across
• Sign of overfilling
• "No seats" sign
• Marque letters
• V
• Shape of some geese
• Sign at a hit
• Great sign for a Broadway angel