Related Clues:

• Old girl getting a long letter
• A diamond ring turns up in the end
• Greek character woman's seen in middle of road
• Greek Z
• Final letter from Aristophanes, perhaps
• Last letter of Homer?
• Character coming last in Athens once
• Honour, say, a Greek finalist
• Some winsome Gallic or Greek character
• Excellent mark, for instance, given to answer
• Ultimate letter of love - fab!
• End of sequence, nothing really big
• Returning, get on to second letter
• Letter that's old? Extremely
• Old jumbo in Greece, the limit!