Watch List notes:

William III (1694-1702), Proof or Pattern Farthing, 1698, in silver, second issue, laureate and cuirassed bust right, rev. Britannia seated left, hand raised, date in legend, edge plain, 5.00g (BMC [Peck] 660; S-), toned with underlying brilliance, good very fine.
provenance
Spink Numismatic Circular, April 1997, no.1671 (illus.) - £195
Estimate: £200 - £250