Watch List notes:

The Hardcastle Collection | Middlesex, London, Bucklersbury, Thomas and Robert Davidson, Proof Halfpenny, 1795, in silver, SISE LANE HALFPENNY, Londinia seated holding sword and shield with arms of London, St. Paul's Cathedral in the background, rev. two hands holding crowned triangle with rays, edge plain, 13.31g, 12h (cf. DNW T17, lot 600; D&H 294c), digs in obverse field around the mark of value as if to obscure the detail, otherwise a bold very fine, very rare.

Estimate: £80 - £120