Watch List notes:

(g) George IV (1820-1830), Proof Set, 1826 (11), Five Pounds to Farthing (Spink PS1), the silver with variable tone and evidently composite, otherwise all but the copper with light hairlines across otherwise brilliant surfaces, extremely fine to about mint state, a very rare and highly sought after set with only 150 reportedly issued (11), , This group lot comprises individual lots 214, 215, 216, 217, 218, 219, 220, 221, 222, 223 and 224. Whichever reaches higher Hammer Price will sell and the other option will be withdrawn..

Estimate: £60,000 - £80,000