10 Groszy – Duchy of Warsaw
Standard circulation coins
Context
Years: 1812–1813
Country: Poland 
Issuer: Duchy of Warsaw
Ruler: Frederick Augustus I
Currency:
(1807—1815)
Demonetized: Yes
Total mintage: 4,500,001
Material
References
Numista: #128597
Value
Bullion value: $7.96
Mints
| Name | Mark |
|---|---|
| Mint of Poland | — |
Mintings
| Year | Mint Mark | Mintage | Quality | Collection |
|---|---|---|---|---|
| 1812 | — | 950,672 | ||
| 1813 | — | 3,549,329 |
⭐ Rare