I've noticed that several chips (Paulson) from Atlantic City have either a small hat & cane U.V. (black light) marking or a large hat & cane U.V. marking. Has anyone else noticed this? The chips I've seen so far made with both U.V. markings are the Bally's Grand BAG-1, Resorts RES-1b, RES-5b, Sands SAN-5a. Are there any others? Is one variety worth more than the other? I assume Paulson switched from making the small U.V. marking to the larger U.V. marking at some point in time, so the smaller U.V. marked chip is older? Black's catalog numbers used. If you read this Archie are you planning on adding these varieties to your catalog?