Duchy of Warsaw ⅓ Talara - Frederick Augustus I, 1811 – 1814

I.B.

Obverse Reverse

Information

Country Duchy of Warsaw
Currency Złoty (1807 – 1815)
Coin type Standard circulation coin
Denomination ⅓ Thaler
Year 1811 – 1814
Ruler Frederick Augustus I (Friedrich August I) (1806–1827)
Composition Silver (.625)
Shape Round
Weight (g) 8.66
Diameter (mm) 29
Demonetized Yes

Mintage & Variants

Date Mintage Comment Frequency
1814  IB 2.2M 60%
1813  IB 1.9M 29%
1812  IB 2.8M 26%
1811  IS 993.1K 5%

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