Variance Within a Bottling?

[wondersofwine]

It may have been the Rancho Zabaco Sonoma Heritage Vines. If so, I like that one too.

I had some wine appreciation courses way back in the '70's from a physics professor who made his own wine in Maryland. He treated us to some of his Seyval Blanc (French-American hybrid) which was really delicious and said that that was the best vat he had ever produced. He couldn't replicate it in other vats.