Duchy of Warsaw 1 Grosz - Frederick Augustus I, 1811 – 1814

I.B.

Obverse Reverse

Information

Country Duchy of Warsaw Duchy of Warsaw
Currency Złoty (1807 – 1815)
Coin type Standard circulation coin
Denomination 1 Groschen
Year 1811 – 1814
Ruler Frederick Augustus I (Friedrich August I) (1806–1827)
Composition Copper
Shape Round
Alignment Medal alignment ↑↑
Weight (g) 2.6
Diameter (mm) 21
Demonetized Yes

Description

1 Groschen from Duchy of Warsaw. Issued from 1811 to 1814. Struck in Copper. Measures 21 mm and weighs 2.6 g.

Obverse
Crowned coat of arms.
Reverse
Denomination, date and mintmark.
Edge
Smooth

Mintage & Variants

Date Mintage vg f vf Comment Frequency
1814  IB 3.1M € 3,80 — — 25%
1812  IB 6.4M — € 3,30 € 9,80 73%
1811  IB — — — — Mintage included in 1811 IS Gum# 2460 15%

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