Twelve brass tallies buy three months of drinking at my place. Someone left that much behind in one night.

• Baek SeoriWho was it. I'll give you twelve coins.
  Tavern Keeper HongCaptain Seori's price starts at twenty-four.
• Yoon JehyukWould you show me the tally's serial number?
  Tavern Keeper HongIt's worn smooth, Inspector. Can't make it out.