Larry, it's not likely you'll get much specific help on your gun from Verney-Carron. They'll try their best, but they no longer have most of their records. I was able to identify the model of a V-C I owned, and although they could not tell me anything about my gun in specific (like when it was made), they were able to send me some catalog copy describing the model in some detail. In French of course . . . but then I used to teach it, so pas de probleme.
Couple important facts about V-C guns: They're one of the few French makers still in business. Back in the 19th century, they invented a bolting system called "Helice". If your gun has that name or some form of it, that's what it refers to. They've also made barrels for other gunmakers, and have a particularly good reputation as barrelmakers.
