González Byass has an affordable and accessible line of V.O.R.S. wines, probably the easiest to find old sherries outside of Spain.
Unlike its sibling Oloroso Matusalem VORS, which is sweetened by the addition of a bit of P.X., this noble Amontillado Del Duque is a naturally dry Amontillado with an average age above 30 years. Its solera is refreshed with the younger Amontillado Viña AB.
The solera was started in 1857 by the Duke of Medinaceli, who bought 16 sherry butts that formed the base of the current day sherry solera.