GREAT BRITAIN. Crown, 1953. PCGS PROOF-66 Cameo Gold Shield.S-4136; KM-894. An example of the RARE frosted Proof issue struck to celebrate the Coronation of Queen Elizabeth II. Remarkably preserved and attractive, with deeply reflective qualities in the fields, unbroken frost over the designs, and delicate golden tone over the surfaces. Just 3 examples have been certified finer by PCGS in this category.