Great Britain. Bronzed Proof Halfpenny, 1806. S3781 BMC1370. George III. Late Soho type. Obverse; Portrait of king right by Kuchler. Reverse; Britannia seated left. Edge grained. A superb mint state example of this scarce Proof Halfpenny. Well struck, and remarkably free from marks or abrasions. Beautiful caramel surfaces. NGC graded Proof 64 Brown. Estimate Value $300 - 350