| 正面描述 | Countermark on Spanish colonial 1/2 real countermarked with `P` within a circle of dots and an oval mark with a crowned `4` and an `M` (of the island Montserrat). |
|---|---|
| 正面文字 | |
| 正面铭文 | P 4 M |
| 背面描述 | |
| 背面文字 | |
| 背面铭文 | |
| 边缘 | |
| 铸币厂 | |
| 铸造量 | ND (1810-1812) - - |
| Numisquare 编号 | 3999128100 |
| 备注 |