| Emitent | Joseon (1392-1897) |
|---|---|
| Rok | 1742-1752 |
| Typ | Standard circulation coin |
| Hodnota | 2 Mun (0.002) |
| Měna | Mun (1392-1892) |
| Složení | Copper |
| Hmotnost | 8 g |
| Průměr | 30 mm |
| Tloušťka | |
| Tvar | Round with a square hole |
| Technika | Cast |
| Orientace | Medal alignment ↑↑ |
| Rytci | |
| V oběhu do | |
| Reference | KM#768, 라-221-9 , CK# 라-221-1, |
| Popis líce | Chinese ideograms - Top to bottom: 常平 = Sang pyong, a Department of Korean Yi Dynasty - Right to left: 通寶 = Tong bo, means currency |
|---|---|
| Písmo líce | Chinese (traditional, regular script) |
| Opis líce | 常 寶 通 平 |
| Popis rubu | Mint mark at top, serial number at bottom *守 (Su): Seoul Defense fort |
| Písmo rubu | Chinese (traditional, regular script) |
| Opis rubu | 守 二 |
| Hrana | Plain |
| Mincovna | 守 Seoul Defense Fort (守御廳(Suochong)), modern-day Kangju, South Korea (1742-1752) |
| Náklad | ND (1742-1752) 守 - CK# 라-221-1～10:curved”マ” - ND (1742-1752) 守 - CK# 라-221-11～13:straight ”マ” - |
| ID Numisquare | 7400011790 |
| Poznámky |