Logo Title
obverse
reverse
Stack's Bowers
Context
Years: 1790–1798
Country: Portugal Country flag
Issuer: Azores
Ruler: Mary I
Currency:
(1750—1830)
Demonetized: Yes
Total mintage: 137,000
Material
Diameter: 35 mm
Weight: 13 g
Shape: Round
Composition: Copper
Magnetic: No
Technique: Milled
Alignment: Medal alignment
Obverse
OBVERSE ↑
flip
Reverse
REVERSE ↑
References
KM: #Click to copy to clipboard3
Numista: #32652

Obverse

Description:
Crowned arms in cartouche.
Inscription:
MARIA I DEI GRATIA
Script: Latin

Reverse

Description:
Dated 20 within a wreath, encircled by an inscription.
Inscription:
PORTUGALIÆ . ALGARBIORUM REGINA

20

1795
Script: Latin

Edge

Plain

Mintings

YearMint MarkMintageQualityCollection
1790137,000
1795
1796
1798

Historical background

In the late 18th century, the Azores archipelago, as an integral part of the Kingdom of Portugal, operated within a complex and often chaotic monetary system. The official currency was the Portuguese real (plural: réis), but the islands' economy was characterized by a severe shortage of official coinage. This scarcity was a chronic problem stemming from Portugal's own economic difficulties, its trade imbalances, and the physical distance of the Azores from the mainland, which complicated the regular supply of currency. Consequently, daily commerce relied heavily on a mix of worn, clipped, and underweight Portuguese coins, alongside a significant influx of foreign currency, primarily Spanish and Spanish-American silver reales (pieces of eight), which circulated freely out of necessity.

This monetary environment created significant challenges for local governance and trade. The value of coins was not always based on their face value but on their weight and metal content, leading to confusion and frequent disputes. To bring order, local authorities periodically issued taxas (official valuation tables) that fixed the exchange rates for the myriad of coins in circulation. However, these measures were often reactive and struggled to keep pace with fluctuating values and new inflows of foreign coin. The situation was further complicated by the use of fiduciary money, such as vales (promissory notes) issued by municipal councils and even wealthy individuals, to facilitate transactions when hard currency was unavailable.

By 1790, this system was under strain from broader Atlantic economic pressures. The growth of the whaling industry and transatlantic trade, particularly with North America and Brazil, integrated the Azores more deeply into a global economy that ran on silver. While this trade brought prosperity to some, it also intensified the reliance on foreign coin and highlighted the Crown's inability to provide a stable, uniform currency. The persistent monetary instability of the 1790s would eventually contribute to calls for reform, foreshadowing the more centralized policies implemented by the Marquis of Pombal and later rulers in the early 19th century.
🌟 Uncommon