| Name | Dow's Vintage |
| Type | Fortified |
| Sub-Tipo | Vintage Port |
| Region | Porto e Douro |
| Official designation | Porto |
| Harvest | 1977 |
| Producer | Symington Family Estates, Vinhos, Lda. |
| Alcohol Content | 20.00 |
| Containers | 0.75 l |
| Colour | Vivid ruby/garnet colour. |
| Aroma | Soft bouquet of ripe concentrated fruit, plums, black cherry and hints of chocolate. |
| Flavour | On the palate full-bodied, with an iron back-bone of mature tannins andacidity. A long and elegantly dry finish. |