| Emitent | Indonesia (1949-date) |
|---|---|
| Rok | 1954-1957 |
| Typ | Standard circulation coin |
| Hodnota | 50 Sen (0.50) |
| Měna | Rupiah (1950-1965) |
| Složení | Copper-nickel (75% Copper, 25% Nickel) |
| Hmotnost | 3.24 g |
| Průměr | 20.0 mm |
| Tloušťka | 1.2 mm |
| Tvar | Round |
| Technika | Milled |
| Orientace | Coin alignment ↑↓ |
| Rytci | |
| V oběhu do | |
| Reference | KM#10, Schön#8 |
| Popis líce | The portrait of Indonesian hero Pangeran Diponegoro, facing left |
|---|---|
| Písmo líce | Latin |
| Opis líce | DIPÅ NEGÅRÅ |
| Popis rubu | Denomination within scalloped design, ornaments flank date below |
| Písmo rubu | Latin |
| Opis rubu | INDONESIA 50 SEN 1957 |
| Hrana | Reeded |
| Mincovna | Kings Norton Metal Company,Birmingham, United Kingdom (1890-1962) Staatliche Münze Baden-Württemberg,Stuttgart, Germany (1374-date) |
| Náklad | 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 |
| Poznámky |