PERU: AV medal (28.2g), 1860, Fonrobert-9122, for the promulgation of the constitution reform, in Lima on 25 November 1860: radiant book representing the consitution / legend within wreath, slightly heavier than the contemporary 8 escudos, which followed a standard of 27.0g, lustrous, choice About Unc. Only the silver version has appeared at auction in recent years, according to CoinArchives.
Estimate: 1,500-2,000 USD