Zanshin - you are correct the hint is the grape - Nebbiolo.
Nebbiolo is famous for big wines that age for years.

There are two areas where the grape truly shines in Piemonte. Barolo is one, and the picture is the other.

The wine you mentioned, Conterno, does indeed have a village on the label, but not the one in the picture. And you are also correct that it is one of the world's best Barolos -
I am pretty sure it comes from the village of Serralunga d’Alba, which is a sub-area of Barolo. (Not positive)

So the question at hand... Is anybody going to make a Osso Bucco tonight? I highly recommend a Barolo or a ____________________ to enjoy with your meal.
Make sure you decant for at least an hour... especially if the wines are young. (less than 7 years)