Watch List notes:

Great Britain. Halfpenny, 1771. S.3774; KM-601. George III. Obverse laureate bust of king. Reverse Britannia. Mint state and struck on a larger heavier flan than is normal. Maybe an experimental piece. Prooflike. Great eye appeal and one for the specialist. PCGS graded MS-63 Brown. WINGS. Estimate Value $350 - 400