Watch List notes:

(g) Elizabeth II (1952-), Gold Proof Sovereign 'Five-Coin Collection', 2015, Five-Pounds to Quarter Sovereign, First Release - 'New Obverse Portrait' by Jody Clark (S.PGS76), brilliant uncirculated, only 598 sets issued, in NGC 'One of First 250 Struck' holders, all graded PF70 ULTRA CAMEO, with custom Guardhouse slab holder and Royal Mint Certificate of Authenticity, no. 142 [this creased and folded].

Estimate: £2,400 - £2,800