William IV (1830-37), Half-Farthing [for use in Ceylon], 1837, bare head right, rev. Britannia seated right, national emblems in exergue (BMC [Peck] 1476; S.3849); also, Third-Farthing [for use in Malta], 1835, as last (BMC [Peck] 1477; S.3850), light carbon spotting across otherwise lustrous and patinated surfaces, near extremely fine, both scarce (2).
Estimate: £250 - £350