Plucked this from the pile on my desk, I think I picked it up online last year sometime. I have only ever seen these in lower, circulated grades, until this one. In fact, this is a slightly later stage of die damage, than the one Zoell documented.
"Discovery follows discovery, each both raising and answering questions, each ending a long search, and each providing the new instruments for a new search." -- J. Robert Oppenheimer