| Issuer | Czech Republic |
| Year | 2018 |
| Type | Commemorative circulation coin |
| Value | 20 Korun |
| Currency | Koruna (1993-date) |
| Composition | Brass plated steel |
| Weight | 8.43 g |
| Dimensions | 26 mm |
| Thickness | 2.55 mm |
| Shape and Technique | Tridecagonal (13-sided) Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Vladimír Oppl |
| In circulation to | |
| Reference(s) | KM#178 |
| Obverse description | Crowned Czech lion facing left, mintmark below (b♕) and date (2018) |
| Obverse script | Latin |
| Obverse lettering | ČESKÁ REPUBLIKA
·2018· (Translation: Czech Republic) |
| Reverse description | A portrait of Milan Rastislav Štefánik, an inscription containing his name and the years of his birth and death, and the denomination number “20 Kč” |
| Reverse script | Latin |
| Reverse lettering | · M. R. ŠTEFÁNIK· · 1880 · 20 Kč · 1919 · |
| Edge | Smooth |
| Mint | (b) Czech Mint (Česká mincovna),Jablonec nad Nisou, Czech Republic (1993-date) |
| Mintage | 2018 b - - 200 000 2018 b - Proof - 3 000 |
| Catalog ID | 9105549670 |
| Comments |
