Watch List notes:

Halfpenny Errors (4) 1697 struck off centre causing a thicker rim below the date area VG, George III Contemporary Counterfeits (3) first with the date not visible a spectacular double strike each strike around 10mm apart About Fine, the second a reverse brockage Fair, the third 1775 with evidence of a double striking on the reverse the obverse with evidence of a second coin being struck over the left of the coin VG, all unusual

Estimate: 40-80 GBP