20 Kopecks - Catherine II (1766 - 1776)
Features
| Denomination | 20 Kopecks |
| Catalog Number | C# 63a |
| Weight (g) | 4.77 |
| Diameter (mm) | 25 |
| Shape: | Round |
| Composition: | Silver (.720) |
| Not Magnetic | |
| Metal Value (USD) | 9.14 |
| Orientation | Medal orientation ↑↑ |
| Demonetized |
| Year | Mintage | Comment | Rarity |
|---|---|---|---|
| 1766 MMD | Unknown | ||
| 1766 SPB | Unknown | ||
| 1767 MMD | Unknown | ||
| 1767 SPB | Unknown | ||
| 1768 MMD | Unknown | ||
| 1768 SPB | Unknown | ||
| 1769 MMD | Unknown | ||
| 1769 SPB | Unknown | ||
| 1770 MMD | Unknown | ||
| 1770 SPB | Unknown | ||
| 1771 SPB | Unknown | ||
| 1772 SPB | Unknown | ||
| 1773 SPB | Unknown | ||
| 1774 SPB | Unknown | ||
| 1775 MMD | Unknown | ||
| 1775 SPB | Unknown | ||
| 1776 SPB | Unknown |