

COPY
| Number | KM# 20 |
|---|---|
| Country | Czechoslovakia |
| Period | Czechoslovak Republic (ČSR) (1946 - 1960) |
| Currency | Czechoslovak koruna |
| Coin type | Circulation coins |
| Denomination | 20 hellers |
| Year | 1947 - 1950 |
| Edge type | Smooth |
| Shape | Round |
| Alignment | Medal (0°) |
| Composition | Bronze |
| Weight (g) | 2 |
| Diameter (mm) | 18 |
| Thickness (mm) | 1 |
![]() | Coat of arms Description Legend |
|---|
![]() | Plant Tool, device Description Legend Creators: Otakar Španiel (O·ŠPANIEL) |
|---|
| Year | Mintage | Rarity | Value, USD | ||
|---|---|---|---|---|---|
| UNC | BU | Proof | |||
| 1950 | 11.132.000 | - | - | A | $ 2.25 |
| 1949 | 25.660.000 | - | - | ||
| 1948 | 24.340.000 | - | - | ||
| 1947 | + | - | - | ||
