Watch List notes:

British Tokens, Eighteenth Century Tokens, Devon, Puddington, W. Waller, halfpenny, 1797, his bust, rev. ship (DH. Beds. 5; DH./McK. Devon 13), wt. 8.18gms., about very fine for issue, numerous small edge knocks, very rare
*ex Baldwin's vault
One of just 14 examples traced by Michael Dickinson, researcher of the issuer and his tokens.
Estimate: 130-180 GBP