1 Mun Samhan

Descrizione del dritto	Accedi per vedere i dettagli
Scrittura del dritto	Chinese (traditional, regular script)
Legenda del dritto	Accedi per vedere i dettagli
Descrizione del rovescio	Plain and unadorned reverse, as is typical of cast Goryeo cash coinage of this period. A central square hole is surrounded by a smooth, featureless field bounded by a plain raised outer rim. No inscriptions, symbols, or mint marks are present.
Scrittura del rovescio	Accedi per vedere i dettagli
Legenda del rovescio	Accedi per vedere i dettagli
Bordo	Accedi per vedere i dettagli
Zecca	Accedi per vedere i dettagli
Tiratura	Accedi per vedere i dettagli
Informazioni aggiuntive	Issued under Sukjong of Goryeo, this coin belongs to Korea's first serious attempt at a state-managed copper currency economy. Despite official encouragement — including royal decrees incentivizing merchants to accept coin over cloth and grain — the campaign largely failed. Korean commercial culture remained stubbornly wedded to commodity exchange, and most of these coins saw limited active circulation before the experiment was effectively abandoned by the mid-twelfth century.