Watch List notes:

NGC PF66 CAMEO | Elizabeth II (1952-2022), Coronation Proof Crown, 1953, Queen on horseback left, rev. cruciform shields, incuse edge lettering, 12h (Bull 4331; ESC 393G; Spink 4136), a hint of tone in otherwise mirror-like fields, brilliant uncirculated, in NGC holder, graded PF66 CAMEO (Cert. #5878473-012).

Estimate: £550 - £600