Watch List notes:

Halfcrown 1953 Proof. Obverse 1 Reverse A. Obverse 1 :- I of DEI points to a space, weakly struck portrait, a Proof version of the early portrait as used in the 'plastic' set, of Davies 2310 (the standard proof is Davies 2311) this piece listed as 'to be confirmed' by Davies and extremely rare, in an LCGS holder and graded LCGS 88

Estimate: 150-450 GBP