From the Perfection Collection of Proof Seated Half Dollars. The Number 1 PCGS Registry Set with CAC Approval. The finest known non cameo example from a mintage of just 711 proofs struck. Essentially flawless mirrors are tinted a deep sky blue with a circle of frosty gold in the center of the coin surrounded by beautiful iridescent toning. The eye appeal is breathtaking! CAC approved for quality. PCGS+ grade for premium quality at the top of end of the assigned grade.