| Issuer | Japan |
| Year | 1837-1858 |
| Type | Standard circulation coin |
| Value | 1 Ryō |
| Currency | Ryō (1595-1874) |
| Composition | Gold (.568) |
| Weight | 11.25 g |
| Dimensions | |
| Thickness | |
| Shape and Technique | Oval |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | C#22b |
| Obverse description | A fan-shaped Kiri crest, a square panel with the value, a square panel with the signature of the Mint Official, and another fan-shaped Kiri crest |
| Obverse script | |
| Obverse lettering | 壱 両 光 次 (Translation: One Ryō Mitsutsugu) |
| Reverse description | Butter-fly-like signature, and various other characters, the stamps of mint officials |
| Reverse script | |
| Reverse lettering | 保 仲 東 |
| Edge | |
| Mint | |
| Mintage | ND
(1837-1858) - (へい) 七 - 8 120 000 ND (1837-1858) - (へい) 当 - ND (1837-1858) - さ七 - ND (1837-1858) - さ吉 - ND (1837-1858) - さ当 - ND (1837-1858) - さ東 - ND (1837-1858) - さ長 - ND (1837-1858) - セ吉 - ND (1837-1858) - 並長 - ND (1837-1858) - 久吉 - ND (1837-1858) - 久当 - ND (1837-1858) - 久神 - ND (1837-1858) - 久長 - ND (1837-1858) - 九五 - ND (1837-1858) - 九当 - ND (1837-1858) - 仲七 - ND (1837-1858) - 仲吉 - ND (1837-1858) - 仲当 - ND (1837-1858) - 仲東 - ND (1837-1858) - 八七 - ND (1837-1858) - 八吉 - ND (1837-1858) - 八東 - ND (1837-1858) - 坂東 - ND (1837-1858) - 堺五 - ND (1837-1858) - 大吉 - ND (1837-1858) - 大吉; present to Togugawa Shogun - ND (1837-1858) - 大当 - ND (1837-1858) - 大東 - ND (1837-1858) - 大生 - ND (1837-1858) - 大神 - ND (1837-1858) - 川七 - ND (1837-1858) - 川東 - ND (1837-1858) - 柏五 - ND (1837-1858) - 正七 - ND (1837-1858) - 正当 - ND (1837-1858) - 正東 - ND (1837-1858) - 正生 - ND (1837-1858) - 正神 - ND (1837-1858) - 正長 - ND (1837-1858) - 沙当 - ND (1837-1858) - 沙東 - ND (1837-1858) - 甫東 - ND (1837-1858) - 甫生 - ND (1837-1858) - 甫神 - ND (1837-1858) - 石五 - ND (1837-1858) - 石吉 - ND (1837-1858) - 石神 - ND (1837-1858) - 石長 - ND (1837-1858) - 舟七 - ND (1837-1858) - 舟神 - ND (1837-1858) - 谷七 - ND (1837-1858) - 谷吉 - ND (1837-1858) - 谷生 - |
| Catalog ID | 3037938960 |
| Comments |
