| Issuer | Warsaw, Duchy of |
|---|---|
| Year | 1810-1811 |
| Type | Standard circulation coin |
| Value | 3 Grosze (0.1) |
| Currency | Złoty (1807-1815) |
| Composition | Copper |
| Weight | 8.6 g |
| Diameter | 26.4 mm |
| Thickness | 2.2 mm |
| Shape | Round |
| Technique | |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Gum#2462, C#82 |
| Obverse description | Coat of Arms |
|---|---|
| Obverse script | |
| Obverse lettering | |
| Reverse description | Denomination, date and mintmark. |
| Reverse script | Latin |
| Reverse lettering | 3 GROSZE 1811 I.S |
| Edge | Ornamental |
| Mint | |
| Mintage |
1810 - - 1 007 667 1811 - Mintage includes 1811 IB Gum# 2463 - 5 478 884 |
| Numisquare ID | 1261151970 |
| Additional information |
|