We offer an inexpensive review of your bottles as well as enhanced services such as a site visit from one of our specialists. If you wish to submit photos of a single bottle for review, we will provide a preliminary opinion based on those photos. This opinion is not intended as a final determination since that would require a personal evaluation. For the photo evaluation we require specific, clear and detailed photographs of the top and sides of the capsule, the front, back and sides of the neck as well as the body of the bottle and the punt. A separate clear photo of the label is also required. Digital cameras providing at least 4 megapixel photos and offering a macro option for close-ups such as the top of the capsule would be preferable.

Bottle reviews are available either as a photo-based authenticaion opinion costing $249 per opinon or to "Individual/Collector" subscription holders at a lower cost.