Related Clues:

• Book
• Lay aside
• Military money substitute
• Certificates of investments earning dividends
• Keep for future use
• Share certificate
• Extra share issued instead of dividend
• Arrange for in advance, a seat perhaps
• Reverse into back-up store
• Reveres so as to retain
• Certificate, security
• Hold back or set aside for future use
• Put aside for special use
• Retain for future use
• Book to act once more like a 25 down, perhaps