Russian Empire

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| Number | C# 158 |
|---|---|
| Country | Russian Empire |
| Period | Emperor Nicholas I (1826 - 1855) |
| Ruler | Nicholas I |
| Currency | Russian ruble |
| Coin type | Circulation coins |
| Denomination | 20 kopeks |
| Melt value | 4.14 XAGg x 0.868 = 5.79 USD |
| Year | 1826 - 1831 |
| Edge type | Reeded slantingly |
| Shape | Round |
| Alignment | Medal (0°) |
| Composition | Silver 0.868 |
| Weight (g) | 4.14 |
| Diameter (mm) | 22 |
| Thickness (mm) | 1.36 |
![]() | Coat of arms Crowns Description Legend |
|---|
![]() | Crowns Wreath Legend |
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| Year | Mark | Mintage | Rarity | Value, USD | ||
|---|---|---|---|---|---|---|
| UNC | BU | Proof | ||||
| 1831 | СПБ НГ | 385.000 | - | - | RRR | $ 163 |
| 1830 | СПБ НГ | 1.175.005 | - | - | ||
| 1829 | СПБ НГ | 250.003 | - | - | ||
| 1828 | СПБ НГ | 50.003 | - | - | ||
| 1827 | СПБ НГ | 465.000 | - | - | ||
| 1826 | СПБ НГ | + | - | - | ||
