Watch List notes:

George V (1910-36), Halfcrowns (10), Proof, 1927, modified bare head left, rev. shield (ESC 3732 {776}); also, currency strike, 1928-36 (9), similar (ESC 3734; 3737; 3739; 3741; 3743; 3745; 3747; 3749; 3751 {777-85}; S.4037), the first brilliant, the rest lustrous, all about mint state (10).

Estimate: £250 - £350