Watch List notes:

Mint Errors - Mis-Strikes (8) Crowns (7) 1960, 1965, 1972 (2), 1980 a mix of metal flaws, weak striking, planchet clip and laminated flan, One Pound a very weak strike with little design remaining, on a thin flan and weighing 5.64 grammes, the edge milling weak but DECUS ET TUTAMEN bold, unusual

Estimate: 80-120 GBP