FROM THE BOYLSTON COLLECTION PART III A wonderful and totally original GEM Proof example of this low mintage RARITY. Perhaps 20-25 are estimated to survive from an extremely low mintage of about 25. This coin is TIED FOR FINEST graded in the designation with just a single PR67 CAM graded finer at NGC. Ultra reflective underlying mirrors beam from below the rich teal, blue, and rose patina on both sides. The surfaces are icy brilliant and flawless. The devices are sharply struck up with razor sharp precision. A lint mark and a raised lump in the field by star 13, combined with the pattern in the rich patina serve to identify this GEM as the Philip Kaufman coin. Only around 25 are estimated to have been produced. PCGS 0, NGC 2. The other PR66 sold in the 2013 FUN auction for $19,975, and this coin, sold in the 2007 ANA auction (14 long years ago) for over $37,000! Unpriced in the Collectors Universe Price Guide at this level. Worthy of a strong bid, coins of this quality RARELY ever appear in auction, unless offered as part of a world class collection such as this! Cert. Number 3319237006 PCGS # 6410