Magnum: Churchill's Reserve PortA dense, rich and plummy port with a mulberry like fruit and good levels of tannin. (20% abv) Despite the fact that there was no longer any family firm to apprentice himself to, Johnny Graham arrived in Oporto in 1973. He got a job as a trainee with Cockburn's and for the next 8 years worked closely with the ex partner John Smithes in the tasting room, on the production side and in vineyard management. In 1980 at the age of 28 he was made a director.