I remember Senior Service!
They used to be nicknamed 'Coffin Nails' by the Jolly Jack Tars that smoked them. Mind you, they were a bunch of gay, bent, bum stuffin' 4rse bandits...
So by his reckoning of 10 fags a day, 2 pipes and a glass of single malt to get you to 100, I will still be alive in 2110!
Knight