| Ruler | - |
| Mint | - |
| Date | 1937 |
| Size (mm) | - |
| Weight (g) | - |
| Die Axis | - |
| Tariff | 20 Korun |
| Ob. Leg. | REPUBLICA CESKOSLOVENSKA |
| Ob. Desc. | Coat of arms |
| Meaning | - |
| Rev. Leg. | TOMAS G. MASARYK | Rev. Desc. | Bust of Masaryk right | Meaning | References; | Collection; Krause , Novotny | Notes: |