Japan
Taisho gold 20 Yen Year 6 (1917) MS66 NGC, Osaka mint, KM-Y40.2, Fr-53, JNDA 01-6. Impressively preserved with satiny, near-pristine surfaces that are enlivened by luster that cartwheels around the central designs. Encapsulated in the original Japan Ministry of Finance holder (similar to the GSA holders for the U.S.) with tamper-evident seals added by NGC.
Estimate: 3000-4000 USD