08-30-2006, 01:11 AM
I don't understand the purpose of your question. If you are trying to collect the varieties and types, it doesn't make much sense to collect them if you can't see them, i.e. they are worn down. Are you asking to determine authenticity? If so, then you just have to see some real ones to know what you're looking, compare pieces to photos in references, or buy from trusted dealers until you get confidence.












