Related Clues:

• Brittle metal
• Only three-letter element
• Oz man's makeup
• Tenth-anniversary gift, traditionally
• Tuna container
• Chemical element
• Calamine ingredient
• Some smiths work in it
• Metal in pewter
• Sn, on the periodic table
• Malaysian export
• See 87 Across
• Foil lead-in
• Can, in Canterbury
• Its symbol is Sn