Miller, I'll have to look again. A friend has it, so I'll check next time I'm at his place.

As for Societe Verney-Carron, it could not possibly go back to 1620 with that name. The company only became Verney-Carron when Claude Verney married Antoinette Carron in 1830. She was the daughter of a gunmaking family, and it was at that point that Claude Verney made the name change from Verney to Verney-Carron.