Possible Clues:

• Party to a financial transaction
• What is green in river bank?
• Check signer
• Bank from which a check is paid
• Bank in a check transaction
• The bank, in a check transaction
• One to whom a bill of exchange is addressed
• The bank on which the doctor writes a cheque - a very small one
• How the doctor writes a little cheque
• The one that gets the money out and gives the doctor just a little