Dow’s Vintage Ports are only produced in years of exceptional quality and represent only a very small part of the total company’s production in that year. On average only two or three times every ten years are the weather conditions sufficiently good to a | For over two centuries the name of DOW has been associated with the finest Port from the vineyards of the Upper Douro Valley. Throughout the 20th Century and into the 21st, the Symington family has built on the legacy of the preceding Silva and Dow famili