| Issuer | Indonesia (1949-date) |
|---|---|
| Year | 1955 |
| Type | Coin pattern |
| Value | 50 Sen (0.50) |
| Currency | Rupiah (1950-1965) |
| Composition | Copper-nickel |
| Weight | |
| Diameter | |
| Thickness | |
| Shape | Round |
| Technique | Milled |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#Pn2 |
| Obverse description | Pangeran Diponegoro facing left. With raised `SPECIMEN` in obverse legend at 2 to 3 o`clock. |
|---|---|
| Obverse script | Latin |
| Obverse lettering | DIPA NEGARA SPECIMEN |
| Reverse description | Denomination within scalloped design, ornaments flank date below |
| Reverse script | Latin |
| Reverse lettering | INDONESIA 50 SEN 1955 |
| Edge | |
| Mint | |
| Mintage | 1955 - - |
| Numisquare ID | 6056339200 |
| Comments |