1 Groschen – Duchy of Warsaw
Standard circulation coins
Context
Years: 1810–1811
Country: Poland 
Issuer: Duchy of Warsaw
Ruler: Frederick Augustus I
Currency:
(1807—1815)
Demonetized: Yes
Total mintage: 5,100,048
References
Numista: #63663
Mints
| Name | Mark |
|---|---|
| Mint of Poland | — |
Mintings
| Year | Mint Mark | Mintage | Quality | Collection |
|---|---|---|---|---|
| 1810 | — | 742,285 | ||
| 1811 | — | 4,357,763 |
⭐ Rare