Watch List notes:

British Tokens, Eighteenth Century Tokens, Gloucestershire, Brimscombe, Thames and Severn Canal [Co.], halfpenny in silver, 1795, Severn trow, rev. eastern entrance to Sapperton tunnel (DH.61), extremely fine or better, grey tone, underlying brilliance in fields, struck from the obverse die a little rusted on the sails and with a flaw on the large sail, very rare
*ex A.W. Jan
ex Baldwin's vault
Estimate: 500-700 GBP