Related Clues:
- Casino markers
- Debtor's written promises
- Markers in poker pots
- Pot papers
- Debtor's list
- Debtors' promises
- Poker pot items, maybe
- Notes in poker pots
- Notes from players who can't pay
- Papers from debtors
- ''Promise to pay'' notes
- Promissory notes , so to speak
- Payment vouchers
- Debtors' jottings
- Possible poker payments