We were both intrigued but not wishing to spoil whatever was in store we waited until 30th. When Jan opened it the puzzle deepened. The envelope was postmarked Swindon and neither of us knows anyone that lives there (or thereabouts) and the birthday card was signed Pat. Jan knows a couple of Pats but they don't live in Swindon and Jan's birthday is in March. So Pat, if by some coincidence you are reading this, thank you and Happy New Year.
