Watch List notes:

Decimal Coinage Trial Set a 5-coin set comprising 10 Pence 28mm diameter in cupro-nickel, weight 11.15 grammes reverse Tower Mint logo milled edge, 5 Pence 23mm diameter in cupro-nickel weight 5.59 grammes reverse Tower Mint logo milled edge, 2 Pence 25.5mm diameter in bronze weight 5.63 grammes reverse Tower Mint logo plain edge, 1 Penny 20mm diameter in bronze plain edge weight 3.56 grammes reverse plain edge, Halfpenny 17mm diameter in bronze reverse plain edge weight 1.77 grammes UNC and lustrous the reverses with traces of adhesive, in a 'Britain's First Decimal Coins' blue wallet

Estimate: 250-500 GBP