Duchy of Courland and Semigallia 6 Grossus - Ernst Johann von Biron, 1763
Obverse trial; Mitau
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Information
Country
Duchy of Courland and Semigallia
Currency
Thaler
(1586 – 1795)
Coin type
Pattern
Denomination
6 Grossus - Ernst Johann von Biron
Year
1763
Ruler
Ernest John of Biron
(1763–1769)
Composition
Silver
Shape
Round
Alignment
Variable alignment ↺
Demonetized
Yes
Mintage & Variants
| Date | Mintage | Comment | Frequency | |
|---|---|---|---|---|
| 1763 | — |
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