Thanks. DaveG38 kindly gave the link in post #5. The before/after pics are remarkable, but: is a restored coin still the original coin, or is it something else? If you know what I mean...I personally think it's something else, much like a classic car! You can have an immaculate 1960's E-Type, which is 50% new panels and half an engine from a different car (albeit it old stock/re manufactured etc), or a WWII Spitfire, which has been built around 5% of its surviving structure and the ID Plate but, bottom line is, neither are quite the real deal, but an awful lot better than not having one! Terrible grammar I know! Edit: and sentence structure!