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| 正面描述 | 登录 以查看详情 |
|---|---|
| 正面文字 | Latin |
| 正面铭文 | 登录 以查看详情 |
| 背面描述 | The reverse displays a large terrestrial globe rendered with a grid of meridians and parallels, positioned centrally in the field and resting on a pedestal. Two armillary spheres — the symbol of Portugal's maritime sovereignty — flank the globe diagonally, crossing in front of it, with their circular rings and axis poles clearly delineated. The mint mark 'B' for Bahia appears incuse at the center of the globe. A circular Latin legend in capital letters encircles the design, reading 'SVBQ • SIGN • NATA STAB •', alluding to the steadfast birth under an auspicious sign, separated by ornamental stops. The overall composition is characteristic of the late 18th-century Portuguese colonial coinage style produced at the Bahia Mint. |
| 背面文字 | 登录 以查看详情 |
| 背面铭文 | 登录 以查看详情 |
| 边缘 | 登录 以查看详情 |
| 铸币厂 | 登录 以查看详情 |
| 铸造量 | 登录 以查看详情 |
| 附加信息 |
Maria I's cognitive decline, well-documented by the late 1790s, left Portugal effectively governed by her son João as Prince Regent from 1799 onward — the very year this Bahia issue opens. The colonial Brazilian mints continued striking in her name throughout, a bureaucratic inertia that persisted until her death in 1816 despite her having no meaningful executive role for nearly two decades.
The Bahia mint had a chronic problem with planchet preparation during this period, and survivors from this series frequently show adjustment marks — file striations made by mint workers reducing overweight blanks to specification before striking.