Related Clues:

• Abe's bill
• Bill in a till
• See 71-Across
• A cast may take it
• Missile feature
• Quitting time, for some
• Fish feature
• Thrust producer
• One in ___ (20%)
• Quitting time, perhaps
• Number
• Half of a sawbuck
• High number?
• Radiator ridge
• Time to go home, for many