George VI (1936-1952), Coronation Specimen Proof Crown, 1937, bare head left, by H Paget, rev. Crowned shield with Royal supporters, by K Gray, edge milled, 28.18g, 12h (ESC 393; Bull 4021; Spink 4079), lightly wiped in obverse field, otherwise brilliant, a bold extremely fine and increasingly sought after.
Estimate: £80 - £100