Beretta 300th anniversary shotgun...?

I am wondering if anyone knows anything about a special over-under shotgun made by Beretta which I believe was for the 300th anniversary or something like that. They were numbered with gold inlays on the receiver and gold triggers with very fine grade wood and I think they had made 300 of them. I saw one a few years back at a gun show. If anyone knows any info of/on this gun please let me know. Thanks.

~jack