Oporto
Of all the humbugs ever perpetrated upon the grape-growing public, this
is one of the most glaring. The vine, although a rank and healthy
grower, is unproductive; seldom setting more than half a dozen berries
on a bunch, and these are so sour, have such a hard pulp, with such a
decided frost-grape taste and flavor, and are so deficient in juice,
that no sensible man should think of making them into wine, much less
call it, as its disseminator did, "the true port wine grape."