Watch List notes:

Shilling 1820 unbarred H in HONI, LCGS Variety 6 Sharp and lustrous UNC, slabbed and graded LCGS 82, only 2 examples recorded by the LCGS Population Report, this being the finest, Ex-London Coins Auction A158 September 2017 Lot 2463 hammer price £400

Estimate: 250-450 GBP