18th Century Tokens, Buckinghamshire, Slough, John Peckham, Proof Halfpenny, 1795, in silver, arms of the Peckham family, rev. phoenix, edge plain, 13.61g/12h (DH 28; Preston-Morley 1053). Brilliant and virtually as struck, dark tone, extremely rare £400-500

Only two other specimens recorded as having been sold at auction in the last 20 years