Russian Empire

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| Number | C# 147 |
|---|---|
| Country | Russian Empire |
| Period | Emperor Nicholas I (1826 - 1855) |
| Ruler | Nicholas I |
| Currency | Russian ruble |
| Coin type | Circulation coins |
| Denomination | 1 polushka |
| Year | 1850 - 1855 |
| Edge type | Smooth |
| Shape | Round |
| Alignment | Medal (0°) |
| Composition | Copper |
| Weight (g) | 1.28 |
| Diameter (mm) | 14.5 |
| Thickness (mm) | 0.8 |
![]() | Crowns Monogram |
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![]() | Crowns Legend |
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| Year | Mark | Mintage | Rarity | Value, USD | ||
|---|---|---|---|---|---|---|
| UNC | BU | Proof | ||||
| 1855 | ЕМ | 6.442.400 | - | - | R | $ 9.73 |
| 1854 | ЕМ | 4.537.600 | - | - | ||
| 1853 | EM | 5.382.400 | - | - | ||
| 1853 | ВМ | 40.019 | - | - | ||
| 1852 | EM | 1.177.600 | - | - | ||
| 1852 | ВМ | 80.000 | - | - | ||
| 1851 | EM | 7.776.000 | - | - | ||
| 1851 | ВМ | 80.000 | - | - | ||
| 1850 | EM | 5.184.000 | - | - | ||
| 1850 | ВМ | + | - | - | ||
