Duchy of Courland and Semigallia 6 Grossus - Ernst Johann von Biron, 1763 – 1764

Mitau

Obverse Reverse

Information

Country Duchy of Courland and Semigallia
Currency Thaler (1586 – 1795)
Coin type Standard circulation coin
Denomination 6 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) 3.01
Diameter (mm) 24
Demonetized Yes

Mintage & Variants

Date Mintage Comment Frequency
1764 ICS — GER 6.8.1.1.
1764 ICS — GER 6.8.1.2.
1764 ICS — GER 6.8.1.3.
1764 ICS — GER 6.8.1.4.
1764 ICS — GER 6.8.2.1.
1764 ICS — GER 6.8.2.2.
1763 ICS — GER 6.7.1.1.
1763 ICS — GER 6.7.1.2.
1763 ICS — GER 6.7.1.3.
1763 ICS — GER 6.7.1.4.
1763 ICS — GER 6.7.1.5.

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