Bolivia
Bolivia. Republic silver "Year of the Child" Proof Piefort 200 Pesos 1979-CHI PR68 Ultra Cameo NGC, Valcambi mint, KM-P9. Mintage: 90. Three young children playing musical instruments are depicted on this double-thick UNICEF International Year of the Child issue. Close inspection reveals surfaces that are nearly free of perceptible handling with a single milky toning spot at the bottom right portion of the design.
HID02901242017
Estimate: 300-600 USD