Catalogue
| Émetteur | Joseon (1392-1897) |
|---|---|
| Année | 1742-1752 |
| Type | Standard circulation coin |
| Valeur | |
| Devise | Mun (1392-1892) |
| Composition | Copper |
| Poids | 8 g |
| Diamètre | 31 mm |
| Épaisseur | |
| Forme | Round with a square hole |
| Technique | Cast |
| Orientation | Medal alignment ↑↑ |
| Graveur(s) | |
| En circulation jusqu’à | |
| Référence(s) | KM#1071 , CK#라-272閏 |
| Description de l’avers | Top to bottom: 常平 = Sang pyong = a Department of Korean Yi Dynasty Right to left: 通寶 = Tong bo = currency |
|---|---|
| Écriture de l’avers | Chinese (traditional, regular script) |
| Légende de l’avers | 常 寶 通 平 |
| Description du revers | Mint mark at top, one of The Thousand Character Classic below *全 (Jeon): Cholla Military Fort |
| Écriture du revers | Chinese (traditional, regular script) |
| Légende du revers |
全 閏 (Translation: 全:Cholla Military Fort 閏(Yun):Intercalary) |
| Tranche | |
| Atelier |
全 Cholla Provincial Office (全羅監營(Cholla Kamyong)), modern-day Gwangju, South Korea (1682-1752) |
| Tirage |
ND (1742-1752) - - |
| ID Numisquare | 4612824390 |
| Informations supplémentaires |
Historical Context: This 2 Mun Jeon, Intercalary, was issued by the Joseon Dynasty between 1742 and 1752, during King Yeongjo's reign (1724-1776). Yeongjo's era saw significant administrative reforms and economic stabilization. The "Intercalary" (윤달, yundal) designation highlights Joseon’s sophisticated lunar calendar system integrated into fiscal policy. Such coins likely facilitated specific tax collections or financial adjustments during these unique periods, reflecting the meticulous nature of Joseon governance.
Artistry: Joseon coinage, though influenced by Chinese numismatic traditions, developed a distinct aesthetic with robust calligraphy. Engravers remain largely anonymous, but the artistry reflects standardized, government-supervised production. The obverse typically displays "2 Mun" (이문) and the "Sangpyeong Tongbo" (常平通寶) legend. The reverse features the crucial "Intercalary" (閏) character, often alongside mint or furnace marks. Characters are rendered in a clear, strong script, embodying a functional yet elegant stylistic school.
Technical/Grading: As a cast copper coin, its technical quality is assessed by casting clarity. Key evaluation points include the sharpness and definition of calligraphic characters, especially "Sangpyeong Tongbo," "2 Mun," and the "Intercalary" mark. Superior examples exhibit a uniform planchet, free from significant casting flaws. The central square hole should be cleanly formed. A strong, even casting with well-defined legends and an intact rim are paramount quality indicators, consistent with its 8-gram weight and 31-millimeter diameter.