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Duchy of Courland and Semigallia
Peter of Biron
(1769 - 1795)
Ernest John of Biron
(1763 - 1769)
Carl of Saxony
(1758 - 1763)
Thaler
(1586 - 1795)
Standard circulation coin: 6
Frederick Casimir Kettler (Friedrich Kasimir Kettler)
(1682 - 1698)
Thaler
(1586 - 1795)
Standard circulation coin: 8
Jacob Kettler
(1642 - 1682)
Gotthard Kettler
(1559 - 1661)
Thaler
(1586 - 1795)
Standard circulation coin: 1
Friedrich Kettler
(1587 - 1642)
Thaler
(1586 - 1795)
Standard circulation coin: 3
Wilhelm Kettler
(1587 - 1616)
Thaler
(1586 - 1795)
Standard circulation coin: 4
Coins
1 Solidus - Jacob Kettler
(1643–1646)
Mitau
Billon
0.48g
ø 16mm
No price or extra data is recorded for this coin, it may be rare and valuable.
1 Solidus - Friedrich Casimir Kettler
(1696)
Mitau
Billon
1.29g
ø 17mm
No price or extra data is recorded for this coin, it may be rare and valuable.
1 Solidus - Carl of Saxony
(1762)
Mitau; curved shield
Copper
1.3g
ø 16mm
No price or extra data is recorded for this coin, it may be rare and valuable.
1 Solidus - Friedrich Casimir Kettler
(1696)
Mitau
Billon
1.29g
ø 17mm
No price or extra data is recorded for this coin, it may be rare and valuable.
1 Solidus - Friedrich and Wilhelm Kettler
(1602–1611)
Mitau; type 2
Billon
0.96g
ø 18mm
No price or extra data is recorded for this coin, it may be rare and valuable.
1 Solidus - Carl of Saxony
(1762)
Mitau; angled shield
Copper
1.24g
ø 16mm
No price or extra data is recorded for this coin, it may be rare and valuable.
1 Thaler - Jacob Kettler
(1644–1645)
Mitau; large shields
Silver
28.83g
ø 46mm
No price or extra data is recorded for this coin, it may be rare and valuable.
1 Thaler - Jacob Kettler
(1643–1646)
Mitau; small shields
Silver
28.75g
ø 46mm
No price or extra data is recorded for this coin, it may be rare and valuable.
1 Ducat - Jacob Kettler
(1644–1646)
Mitau
Gold (.986)
3.49g
ø 24mm
No price or extra data is recorded for this coin, it may be rare and valuable.
1 Ducat - Peter von Biron
(1780)
Gold (.986)
3.49g
ø 21mm
No price or extra data is recorded for this coin, it may be rare and valuable.
10 Dukat - Jacob Kettler
(1644)
Mitau
Gold (.986)
34.4g
ø 45mm
No price or extra data is recorded for this coin, it may be rare and valuable.
1 Thaler - Peter von Biron
(1780)
Trial strike
Lead
27.98g
ø 43.5mm
No price or extra data is recorded for this coin, it may be rare and valuable.
1 Ducat - Peter von Biron
(1780)
Pattern
Zinc
7.21g
ø 21mm
No price or extra data is recorded for this coin, it may be rare and valuable.
1 Ducat - Ernst Johann von Biron
(1764)
Silver pattern; large bust
Silver
No price or extra data is recorded for this coin, it may be rare and valuable.
6 Grossus - Ernst Johann von Biron
(1763)
Obverse trial; Mitau
Silver
No price or extra data is recorded for this coin, it may be rare and valuable.
1 Tympf - Ernst Johann von Biron
(1764)
Reverse Trial
Silver
No price or extra data is recorded for this coin, it may be rare and valuable.
3 Grossus - Ernst Johann von Biron
(1764)
Off metal pattern; Mitau
Gold
No price or extra data is recorded for this coin, it may be rare and valuable.