Related Clues:

• Bills that may prove helpful in solving the contest
• What aces may count as
• Things in billfolds, sometimes
• Unknown persons
• What the Coin Coalition wants to do away with
• White notes in Monopoly
• 'Madness in great ___ must not unwatch'd go': 'Hamlet'
• Obsolete Canadian bills
• Cash register stack
• They were lowercase L's, on old Underwoods
• Many bills
• Give ___ all
• Rightmost column, maybe
• Popular bills at discount stores
• Bills picturing the Great Seal