Watch List notes:

British Tokens, Eighteenth Century Tokens, Norfolk, Aylsham, [S. & T. Ashley], halfpenny, 1795, Grocers' arms, supporters etc., rev. Prince of Wales's crest and motto, edge PAYABLE AT I & H BOORMAN (DH.5b), about mint state with much original colour, evidence of die-polishing on reverse, extremely rare
*ex Baldwin's vault
A ticket with the token states 'Probably only two specimens known', but a few other examples exist.
Estimate: 120-180 GBP