Watch List notes:

NGC PF65 | Elizabeth II (1952-2022), Coronation Proof Crown, 1953, Queen on horseback left, rev. cruciform shields, incuse edge lettering, 28.28g*, 12h (Bull 4331; ESC 393G; Spink 4136), lightly toned, brilliant uncirculated, in NGC holder, graded PF65 (Cert. #6381736-004).

Estimate: $450 - $550