Prussia

COPY
| Number | KM# 30 |
|---|---|
| Country | Prussia |
| Period | Grand Duchy of Posen (1815 - 1817) |
| Ruler | Frederick William III |
| Currency | Prussian Thaler |
| Coin type | Circulation coins |
| Denomination | 1 groschen |
| Year | 1816 - 1817 |
| Edge type | Smooth |
| Shape | Round |
| Alignment | Medal (0°) |
| Composition | Copper |
| Weight (g) | 2.6 |
| Diameter (mm) | 20 |
| Thickness (mm) | Unknown (help us to know) |
![]() | Coat of arms Crowns Wreath Description |
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![]() | Legend |
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| Year | Mark | Mintage | Rarity | Value, USD | ||
|---|---|---|---|---|---|---|
| UNC | BU | Proof | ||||
| 1817 | A | + | - | - | - | $ 23.78 |
| 1816 | A | + | - | - | ||
| 1816 | B | + | - | - | ||
