I'm interested in any other replies ..... would like to know for myself.
Question for you ..... why the interest in only 2000 and later?
Seems to me a roll searcher should know about the entire series ..... it's just as possible that you might stumble across a 1990-d No Designer Initials or a 1943/2-P war nickel. At least .... we hope to.
Too many hobbies .... too much work .... not enough time.