Duchy of Courland and Semigallia 1 Grossus - Ernst Johann von Biron, 1763 – 1764

Mitau

Obverse Reverse

Information

Country Duchy of Courland and Semigallia Duchy of Courland and Semigallia
Currency Thaler (1586 – 1795)
Coin type Standard circulation coin
Denomination 1 Grossus - Ernst Johann von Biron
Year 1763 – 1764
Ruler Ernest John of Biron (1763–1769)
Composition Silver
Shape Round
Alignment Variable alignment ↺
Technique Milled
Weight (g) 0.96
Diameter (mm) 18
Demonetized Yes

Mintage & Variants

Date Mintage Comment Frequency
1763 ICS — 77%
Show all 4 variants

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