Does anyone have any post-1999 examples with a star symbol? I don't see a problem with the signature, but is surprising to see the star symbol included in one from 2006?
Agree, it's very unusual, but of course possible, afterall Ringo is human and not a robot or machine. Apparently, sometimes in the 2000s he deviated from his habit and signed with a star. This is the first and only example with a star from 2000s that I have ever seen.