All good points, ado- I agree they don't come up for sale and are rare as hens teeth! I think it's interesting those 3 you posted right here- there must certainly have been variations- can't dispute the differences! Gaspare likes your ring, and I like it too ado- I'm sure many here do, I like to hear odals points though, he's probably one of the most knowledgeable on these outside of Gaspare, but I wouldn't worry if I were you... these are very cool pieces, and are missing from most collections, obviously including mine lol! Thank you for all the pics and info man! Can't wait to see your next treasure!!