Related Clues:

• Key radioactive material abandoned by university head?
• Nutcase!
• Head copper guarding princess's millions
• Skull of a vertebrate
• Braincase
• A nut-case?
• Mental case
• Part of skull
• Head case
• *Britain's location
• Brainbox picks out devious thief from vandalised fruit machine
• Skull that encloses the brain
• Nutcase put stuff outside NI university
• Stuff about Northern Ireland by posh nutcase
• Brain-case