| Émetteur | Japan |
|---|---|
| Année | 765-782 |
| Type | Standard circulation coin |
| Valeur | 1 Mon |
| Devise | Mon (683-1953) |
| Composition | Bronze |
| Poids | 4.8 g |
| Diamètre | 25 mm |
| Épaisseur | 1.5 mm |
| Forme | Round with a square hole |
| Technique | Cast |
| Orientation | |
| Graveur(s) | Kimi-no-Tabi |
| En circulation jusqu’à | 25 November 0987 |
| Référence(s) | DHJ#1.20 - 1.25 |
| Description de l’avers | Four characters around hole |
|---|---|
| Écriture de l’avers | |
| Légende de l’avers | 神 寳 功 開 (Translation: Inaugural currency of the Jingō era (read clockwise)) |
| Description du revers | Plain |
| Écriture du revers | |
| Légende du revers | |
| Tranche | Smooth |
| Atelier | |
| Tirage | ND (765-782) - DHJ# 1.20; closed 開; 功 with 力 - ND (765-782) - DHJ# 1.21; closed 開; 功 with 刀 - ND (765-782) - DHJ# 1.22; closed 開; 功 with 刀 with equal lenght down stokes - ND (765-782) - DHJ# 1.23; open 開, 功 with 刀 with straight down stokes - ND (765-782) - DHJ# 1.24; smaller characters than 1.23 - ND (765-782) - DHJ# 1.25; open 開, 功 with curved strokes - |
| ID Numisquare | 5038909650 |
| Commentaires |