China
People's Republic "Tibetan Autonomy" Proof Yuan 1985 PR68 Cameo PCGS, KM110, Sun-J4b1. Struck to commemorate the 20th anniversary of the Tibetan Autonomous region and featuring the Potala Palace. An essentially unsurpassable example of the type in this state - visually tone-free and flawless in presentation.
Estimate: 400-600 USD