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| Number | KM# 15 |
|---|---|
| Country | Brunei |
| Period | State of Brunei (1967 - 2024) |
| Ruler | Hassanal Bolkiah |
| Currency | Brunei dollar |
| Coin type | Circulation coins |
| Denomination | 1 sen |
| Currency rate | 0.01 BND = 0.01 USD |
| Year | 1977 - 1986 |
| Edge type | Smooth |
| Shape | Round |
| Alignment | Medal (0°) |
| Composition | Bronze |
| Weight (g) | 1.24 |
| Diameter (mm) | 17.7 |
| Thickness (mm) | 1.2 |
![]() | Royal family Description Legend |
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![]() | Symbols Legend |
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| Year | Mintage | Rarity | Value, USD | ||
|---|---|---|---|---|---|
| UNC | BU | Proof | |||
| 1986 | 101.000 | + | 7.000 | RR | $ 11.23 |
| 1985 | 200.000 | + | + | ||
| 1984 | 400.000 | + | 3.000 | ||
| 1983 | 500.000 | + | - | ||
| 1982 | 100.000 | + | - | ||
| 1981 | 540.000 | + | - | ||
| 1980 | 260.000 | + | - | ||
| 1979 | 250.000 | + | 10.000 | ||
| 1978 | 269.000 | + | - | ||
| 1977 | 280.000 | + | - | ||
