| Emisor | Korea (1392-1945) |
|---|---|
| Año | 1857 |
| Tipo | Standard circulation coin |
| Valor | 1 Mun (0.001) |
| Moneda | Mun (1392-1892) |
| Composición | Brass |
| Peso | 3.84 g |
| Diámetro | 23.5 mm |
| Grosor | 1 mm |
| Forma | Round with a square hole |
| Técnica | Cast |
| Orientación | Medal alignment ↑↑ |
| Grabador(es) | |
| En circulación hasta | |
| Referencia(s) | KM#454 |
| Descripción del anverso | Chinese ideograms - Top to bottom: 常平 = Sang pyong, a Department of Korean Yi Dynasty - Right to left: 通寶 = Tong bo, means currency |
|---|---|
| Escritura del anverso | Chinese (traditional, regular script) |
| Leyenda del anverso | 常 寶 通 平 |
| Descripción del reverso | Mint mark at top, series at bottom, additional serial number left *訓 (Hun): Military Training Command |
| Escritura del reverso | Chinese (traditional, regular script) |
| Leyenda del reverso | 訓 九 文 |
| Canto | |
| Casa de moneda | 訓 Military Training Command (訓練都監(Hullyondogam)), modern-day Seoul, South Korea (1678-1857) |
| Tirada | ND (1857) 訓 - Series 1 (一) - ND (1857) 訓 - Series 10 (十) - ND (1857) 訓 - Series 2 (二) - ND (1857) 訓 - Series 3 (三) - ND (1857) 訓 - Series 4 (四) - ND (1857) 訓 - Series 5 (五) - ND (1857) 訓 - Series 6 (六) - ND (1857) 訓 - Series 7 (七) - ND (1857) 訓 - Series 8 (八) - ND (1857) 訓 - Series 9 (九) - |
| ID de Numisquare | 8037703970 |
| Comentarios |