William IIII. 1830-1837. AR halfcrown. 13.72 gm. 31 mm. Plain edged proof. 1831. His bare head right; WW in script, incuse, on truncation / Crowned shield on a mantle of ermine. S. 3834 (FDC £3750). Bull 2488 (proof issued in the sets) (ESC 657). Mishandled proof; even old toning; mishandling marks; obverse legend over an earlier strike of the legend; rare date-available only as a proof.

The Frank Robinson Collection.