Duchy of Courland and Semigallia 3 Grossus - Ernst Johann von Biron, 1764 – 1765
Mitau
Information
Country
Duchy of Courland and Semigallia
Duchy of Courland and Semigallia
Currency
Thaler
(1586 – 1795)
Coin type
Standard circulation coin
Denomination
3 Grossus - Ernst Johann von Biron
Year
1764 – 1765
Ruler
Ernest John of Biron
(1763–1769)
Composition
Silver
Shape
Round
Alignment
Variable alignment ↺
Technique
Milled
Weight (g)
2.11
Diameter (mm)
21
Thickness (mm)
0.5
Demonetized
Yes
Description
3 Grossus - Ernst Johann von Biron from Duchy of Courland and Semigallia. Issued from 1764 to 1765. Struck in Silver. Measures 21 mm and weighs 2.11 g.
- Obverse
- Bust facing right surrounded by legend. (With God's grace, Ernst Johann, Duke of Livonia, Courland, and Semigallia)
- Reverse
- Shield with eagle beside shield with horseman under crown and above value, all surrounded by legend. (Silver coin of the Duchy of Courland)
- Edge
- Smooth.
Mintage & Variants
| Date | Mintage | Comment | Frequency | |
|---|---|---|---|---|
| 1765 ICS | — | |||
| 1765 IFS | — | GER 6.6.1.1. | ||
| 1765 IFS | — | GER 6.6.1.2. | ||
| 1765 IFS | — | GER 6.6.1.3. | ||
| 1765 IFS | — | GER 6.6.1.4. | ||
| 1765 IFS | — | GER 6.6.1.5. | ||
| 1765 IFS | — | GER 6.6.1.6. | ||
| 1765 IFS | — | GER 6.6.1.7. | ||
| 1764 ICS | — | GER 6.5.1.1. | ||
| 1764 ICS | — | GER 6.5.1.2. | ||
| 1764 ICS | — | GER 6.5.1.3. | ||
| 1764 ICS | — | GER 6.5.3.1. | ||
| 1764 ICS | — | GER 6.5.3.2. | ||
| 1764 ICS | — | GER 6.5.3.3. | ||
| 1764 ICS | — | GER 6.5.3.4. | ||
| 1764 ICS | — | GER 6.5.3.5. | ||
| 1764 ICS | — | GER 6.5.4.1. | ||
| 1764 IFS | — | GER 6.5.2.1. | ||
| 1764 IFS | — | GER 6.5.2.2. | ||
| 1764 IFS | — | GER 6.5.2.3. | ||
| 1764 IFS | — | GER 6.5.2.4. |
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