| Emitent | Sri Lanka (1972-date) |
|---|---|
| Rok | 2020 |
| Typ | Non-circulating coin |
| Nominał | 20 Rupees |
| Waluta | Rupee (1972-date) |
| Skład | Aluminium bronze |
| Waga | 8.7 g |
| Średnica | 28 mm |
| Grubość | 2 mm |
| Kształt | Equilateral curve heptagon (7-sided) |
| Technika | Milled |
| Orientacja | Medal alignment ↑↑ |
| Rytownik(zy) | |
| W obiegu do | |
| Źródło(a) | KM#226a |
| Opis awersu | Image of the Head Office building of the Central Bank of Sri Lanka, with three Flags on posts in front |
|---|---|
| Pismo awersu | |
| Legenda awersu | Central Bank of Sri Lanka 70 1950-2020 |
| Opis rewersu | Value and Year |
| Pismo rewersu | |
| Legenda rewersu | 20 Twenty Rupees 2020 In English, Sinhala and Tamil |
| Krawędź | Plain |
| Mennica | |
| Nakład | 2020 - - 3 000 |
| ID Numisquare | 5935398170 |
| Uwagi |