| Issuer | Czechoslovakia |
| Year | 1921-1938 |
| Type | Standard circulation coin |
| Value | 20 Haléřů / Halierov (0.20) |
| Currency | Koruna (1919-1939) |
| Composition | Copper-nickel |
| Weight | 3.3 g |
| Dimensions | 20 mm |
| Thickness | 1.4 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Otakar Španiel |
| In circulation to | 30 September 1941 |
| Reference(s) | KM#1, Schön#4 |
| Obverse description | Czech lion walking left on two legs, bearing a Slovak shield and the date below |
| Obverse script | Latin |
| Obverse lettering | REPUBLIKA + ČESKOSLOVENSKÁ
1921 (Translation: Czechoslovak Republic) |
| Reverse description | Sheaf with a sickle and a linden sprig with the denomination in numerals to the left |
| Reverse script | Latin |
| Reverse lettering | 20 O·ŠPANIEL |
| Edge | Plain |
| Mint | |
| Mintage | 1921 - - 40 000 000 1922 - - 9 100 000 1924 - - 20 931 000 1925 - - 4 244 000 1926 - - 14 825 000 1927 - - 11 757 000 1928 - - 14 018 000 1929 - - 4 225 000 1930 - - 1931 - - 5 000 000 1933 - rare - 1937 - - 8 208 000 1938 - - 18 787 000 |
| Catalog ID | 4142104870 |
| Comments |
