Catalog
| Location | Japan |
|---|---|
| Year | |
| Type | Coin replica |
| Composition | Log in to see details |
| Weight | Log in to see details |
| Diameter | Log in to see details |
| Thickness | Log in to see details |
| Shape | Log in to see details |
| Technique | Log in to see details |
| Orientation | Log in to see details |
| Edge | Log in to see details |
| Period | Log in to see details |
| Notice | Log in to see details |
| Reference(s) | Log in to see details |
| Obverse description | Oval bronze coin with a central square hole. Four Chinese characters are arranged vertically in the field, two above and two below the hole, reading 天保通寶 (Tenpō Tsūhō) in raised relief regular script. |
|---|---|
| Obverse script | Log in to see details |
| Obverse lettering | 天 保 通 寶 (Translation: Tenpō Currency) |
| Reverse description | Oval bronze coin with a central square hole. Two Chinese characters 當百 appear in raised relief above the hole denoting the face value of 100 mon, while a cursive mintmaster's signature or seal mark appears below the hole in the lower field. |
| Reverse script | Log in to see details |
| Reverse lettering | Log in to see details |
| Mint | Log in to see details |
| Mintage | Log in to see details |
| Comments | Log in to see details |