| Name | Quarles Harris Vintage |
| Type | Fortified |
| Sub-Tipo | Vintage Port |
| Region | Porto e Douro |
| Official designation | Porto |
| Harvest | 1991 |
| Producer | Symington Family Estates, Vinhos, Lda. |
| Alcohol Content | 20.00 |
| Containers | 0.75 l |
| Flavour | Explosive, intense, spicy fruit and a long stylish finish. |