Possible Clues:

• Items of jewellery
• Anger, sir, will turn to the jewellery
• Anger, sir, will make jewellery
• Aural ornaments
• Studs, e.g.
• Anger, sir, will turn jewellery
• Sing below the rear of these hangers-on
• Aural pendants as self-ornamentation
• Hanging jewelry
• Before I arrived in England, spies' head established sleepers