Related Clues:

• Look closely
• Use a keyhole, perhaps
• Right
• Deed
• Look through a keyhole
• It's often italicized
• Lord or earl, e.g.
• See 30-Across
• Proof of purchase
• It may change with a promotion
• Lady, e.g.
• Part of a spine, usually
• One may exert pressure
• Pupil's place
• Identification