

COPY
| Number | KM# 80 |
|---|---|
| Country | Czechoslovakia |
| Period | Socialist Republic (ČSSR) (1960 - 1990) |
| Currency | Czechoslovak koruna |
| Coin type | Circulation coins |
| Denomination | 10 hellers |
| Year | 1974 - 1990 |
| Edge type | Smooth |
| Shape | Round |
| Alignment | Medal (0°) |
| Composition | Aluminium |
| Weight (g) | 0.9 |
| Diameter (mm) | 18.2 |
| Thickness (mm) | 1.6 |
![]() | Coat of arms Description Legend |
|---|
![]() | Star Legend Creators: František David (D) |
|---|
| Year | Mintage | Rarity | Value, USD | ||
|---|---|---|---|---|---|
| UNC | BU | Proof | |||
| 1990 | 25.220.000 | 30.000 | - | A | $ 0.18 |
| 1989 | 50.300.000 | 30.000 | - | ||
| 1988 | 47.480.000 | 29.000 | - | ||
| 1987 | 30.030.000 | 30.000 | - | ||
| 1986 | 87.260.000 | 20.000 | - | ||
| 1985 | 92.930.000 | 39.000 | - | ||
| 1984 | 40.370.000 | 39.000 | - | ||
| 1983 | 50.560.000 | 50.000 | - | ||
| 1982 | 74.570.000 | 53.000 | - | ||
| 1981 | 43.616.000 | ? | + | ||
| 1980 | 31.280.000 | 50.000 | - | ||
| 1979 | 30.240.000 | - | - | ||
| 1978 | 62.620.000 | - | - | ||
| 1977 | 151.760.000 | - | - | ||
| 1976 | 182.000.000 | - | - | ||
| 1975 | 41.000.000 | - | - | ||
| 1974 | 11.470.000 | - | - | ||
