Watch List notes:

George III, Bank of England, Proof Dollar, 1804, in silver, laureate, draped and cuirassed bust right, C . H . K on truncation, leaf to end of E, rev. Britannia seated, inverted K in relief [above inverted incuse K] below shield, edge plain, 26.84g, 12h (Bull 1946; ESC 160; Spink 3768), some haziness to peripheries, otherwise brilliant with handsome cameo definition to portraiture, good extremely fine, very rare.

Estimate: £2000 - £3000