Related Clues:
- Narrow notch
- Piggy-bank part
- Gambler's opening?
- One armed bandit
- Outlook opening
- Coin aperture .
- Opening for coins
- When most top-rated shows are on, and a hint to the kind of numbers in the starred answers
- Mail-chute opening
- Word with "time" or "mail"
- Narrow opening as in gaming machine
- Small opening for a coin
- This gaming machine operates by insertion of coin
- Narrow opening, for cash say
- That, behold, is the right place in the street