Related Clues:

• *Basketball area
• Jotted item
• Memory jogger, maybe
• "The Star-Spangled Banner" author
• Test-grading aid
• Latch follower
• A-flat, e.g
• Margin jotting
• Lock unlocker
• Promissory __
• A or E, or an IOU for that matter
• A cipher needs one
• Under lock and __
• ___ to self
• One on the staff?