Related Clues:

• I haven't a clue, so check my pockets
• I certainly don't know how "marchese" is translated
• Singular shell-like ring I lost — I've no idea where
• Invitation to customs official I don't know?
• Informally, pass returns on, revealing all shortly
• I don't know!
• Pair guarding nation's borders search me roughly
• It beats me
• Understand about principal male? Don't know
• Two people without names search me
• "Can't answer that"
• A cashmere weave? I've no idea!
• I do not know if you can investigate the first person
• Informal expression meaning I don't know
• Order changed for cashmere? I haven't a clue