Ex Simpson, as noted on the insert. This is the FINEST KNOWN J-1102 quarter. Struck from regular Proof dies in copper with a reeded edge. Listed as Rarity-7+ with just four or five known specimens. Impressively brilliant chocolate brown surfaces gleam and beam all over on this MONSTER quality SUPERB GEM. Struck from a late die state both sides show thin die cracks in the stars and legends. The fields are more lustrous than reflective with a bold cartwheel swirl. Iridescent overtones are amplified over the reddish-brown bronze colored surfaces, similar to that of medals struck at the Philadelphia mint in that era. The surfaces are essentially FLAWLESS, this SUPERB GEM has an amazing visual allure! PCGS 1, NGC 1, CAC 1. We suspect this coin is represented at both PCGS and NGC. Sold as part of the Simpson Collection in February 2021 for $14,400. The current Collectors Universe value is $16,000. With NONE FINER, this SUPERB GEM is worthy of a world class cabinet. Good luck. Cert. Number 40276866 PCGS # 61361