| Emitent | Indonesia (1949-date) |
|---|---|
| Rok | 1954-1957 |
| Typ | Standard circulation coin |
| Nominał | 50 Sen (0.50) |
| Waluta | Rupiah (1950-1965) |
| Skład | Copper-nickel (75% Copper, 25% Nickel) |
| Waga | 3.24 g |
| Średnica | 20.0 mm |
| Grubość | 1.2 mm |
| Kształt | Round |
| Technika | Milled |
| Orientacja | Coin alignment ↑↓ |
| Rytownik(zy) | |
| W obiegu do | |
| Źródło(a) | KM#10, Schön#8 |
| Opis awersu | The portrait of Indonesian hero Pangeran Diponegoro, facing left |
|---|---|
| Pismo awersu | Latin |
| Legenda awersu | DIPÅ NEGÅRÅ |
| Opis rewersu | Denomination within scalloped design, ornaments flank date below |
| Pismo rewersu | Latin |
| Legenda rewersu | INDONESIA 50 SEN 1957 |
| Krawędź | Reeded |
| Mennica | Kings Norton Metal Company,Birmingham, United Kingdom (1890-1962) Staatliche Münze Baden-Württemberg,Stuttgart, Germany (1374-date) |
| Nakład | 1954 - KM#10.1 - 1 290 000 1955 - KM#10.1; Kings Norton Mint - 26 000 000 1957 - KM#10.2; (different head, larger lettering) - 26 267 313 |
| ID Numisquare | 1148621300 |
| Uwagi |