Watch List notes:

Mixed Silver and Cupro-Nickel (6) | Elizabeth II (1952-2022), Silver Crown, 1972 (Spink LL1); Fifty Pence, 1973 (Spink H2); Isle of Man, Proof Silver Crown, 1972 (2); Isle of Man, Crown, 1972; Gibraltar, Proof Silver Crown, 1972; Cook Islands, Proof Silver Crown, 1973, all brilliant, as struck (6).

Estimate: £80 - £100