Watch List notes:

Victoria (1837-1901), 'Old Head' Proof Sixpence, 1893, veiled head left, rev. crowned denomination within wreath, milled edge, 2.80g, 12h (ESC 1763; Bull 3286; Spink 3941), with the most pleasingly brilliant and glass-like surfaces, toned in hues of blue and ochre, a most handsome as struck example.

Estimate: £150 - £200