From the Perfection Collection of Proof Seated Half Dollars. The Number 1 PCGS Registry Set with CAC Approval. Hailing from a low mintage of 800 coins struck in proof format, this ultra gem has been amazingly preserved! A beautiful blend of electric blue and lavender toning surrounds the obverse borders, framing the silver-gray centers. On the reverse blue-green coloration spans the interiors with hints of gold along the rims. As expected of the advanced grade no distractions are revealed beneath the rich patina and the contrast is bold. An exceptional and unmatched example in all regards! Finest known with cameo surfaces and the finest numerically graded piece across all levels of contrast. CAC approved for quality.