Great Britain
George III Proof 1/2 Penny 1770 PR65 Brown PCGS, Royal mint, S-3774, Peck-895 (rare). Medallic Axis alignment. A beautiful 18th century copper proof, and surely among the finest extant, with a crisp strike over both sides, few observed signs of mishandling and captivating bluish tone on the reverse.
Estimate: 2000-2500 USD