| Issuer | Japan |
| Year | 1853-1865 |
| Type | Standard circulation coin |
| Value | 1 Shu (1⁄16) |
| Currency | Ryō (1595-1874) |
| Composition | Silver (.968) |
| Weight | 1.87 g |
| Dimensions | |
| Thickness | 1.5 mm |
| Shape and Technique | Rectangular (irregular) Hammered, Countermarked |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | C#12, JNDA#09-53 |
| Obverse description | Incuse stamp 定 over 4 characters in pearl border |
| Obverse script | Chinese (traditional, regular script) |
| Obverse lettering | 定 常銀 是座 (Translation: Guaranteed Ginza (Silver Mint) Jōze (Mint Official)) |
| Reverse description | Denomination, consist of 3 vertical characters in pearl border |
| Reverse script | Chinese (traditional, regular script) |
| Reverse lettering | 一 朱 銀 (Translation: One Shu Silver) |
| Edge | Vertical reeding on short sides |
| Mint | |
| Mintage | ND
(1853-1865) - Aa - ND (1853-1865) - Ab - ND (1853-1865) - Ac - ND (1853-1865) - Ae - ND (1853-1865) - Bd - ND (1853-1865) - Ca - ND (1853-1865) - Cb - ND (1853-1865) - Cc - ND (1853-1865) - Db - ND (1853-1865) - Dc - ND (1853-1865) - Dd - ND (1853-1865) - De - ND (1853-1865) - Ea - ND (1853-1865) - Ec - ND (1853-1865) - Ed - ND (1853-1865) - Ee - ND (1853-1865) - Fa - ND (1853-1865) - Fb - ND (1853-1865) - Fc - ND (1853-1865) - Fd - ND (1853-1865) - Fe - ND (1853-1865) - Ga - ND (1853-1865) - Gb - ND (1853-1865) - Ha - ND (1853-1865) - Hb - ND (1853-1865) - Hd - ND (1853-1865) - He - ND (1853-1865) - Ia - ND (1853-1865) - Ib - ND (1853-1865) - Ic - ND (1853-1865) - Id - ND (1853-1865) - Ie - ND (1853-1865) - Proof - |
| Catalog ID | 8849490420 |
| Comments |
