Related Clues:
- Vending machine hole
- Southern band in groove
- Casino machine opening
- Caesars Palace machine
- What a coin may go in
- Piggy bank part
- Golden Nugget machine
- Vegas' "one-armed bandit"
- Vegas' 'one-armed bandit'
- Feature of many a mailbox
- Pay phone feature
- Post office opening
- Where to insert a coin
- Vending machine's place for coins
- Small fortune offering vacancy