Watch List notes:

Halfcrown 1953 Proof, Obverse 1 Reverse A. Obverse 1 I of DEI point to a space. Weakly Struck first portrait. The Proof version of the early portrait, as used in the 1953 currency plastic set. Davies 2310, S.4137 in a PCGS holder and graded PCGS PR66 the attribution wrongly stated on the label to be S.4137A. Very Rare and now listed in Spink at £1700 FDC

Estimate: 800-1000 GBP