BruneiBrunei 50 sen, 1977-1993
 |  | |
Information:
| Number | KM# 19 |
|---|---|
| Country | Brunei |
| Period | State of Brunei (1967 - 2022) |
| Currency | Brunei dollar |
| Coin type | Circulation coins |
| Denomination | 50 sen |
| Currency rate | 0.5 BND = 0.37 USD |
| Year | 1977-1993 |
| Ruler | Hassanal Bolkiah |
| Composition | Copper-Nickel |
| Edge type | Smooth with a groove |
| Shape | Round |
| Alignment | Coin (180°) |
| Weight (g) | 9.33 |
| Diameter (mm) | 27.7 |
| Thickness (mm) | 2 |
Obverse:
| Royal family SULTAN HASSANAL BOLKIAH |
|---|
Reverse:
| Symbols 50 SEN |
|---|
Mintage, Worth:
| Year | Mintage | Value, USD | ||
|---|---|---|---|---|
| Unc | BU | Proof | ||
| 1993 | 1.102.000 | + | - | - |
| 1992 | 1.072.000 | + | - | $ 5 |
| 1991 | 508.000 | + | - | $ 3.46 |
| 1990 | 472.000 | + | - | $ 1.97 |
| 1989 | 500.000 | + | - | $ 1.64 |
| 1988 | 250.000 | + | - | $ 3.17 |
| 1987 | 1.120.000 | + | - | $ 1.66 |
| 1986 | 1.067.000 | + | 7.000 | $ 2.91 |
| 1985 | 450.000 | + | + | $ 3.62 |
| 1984 | 320.000 | + | 3.000 | $ 2.43 |
| 1983 | 408.000 | + | - | $ 2.99 |
| 1982 | 136.000 | + | - | $ 7.38 |
| 1981 | 960.000 | + | - | $ 2.44 |
| 1980 | 536.000 | + | - | $ 1.36 |
| 1979 | 730.000 | + | 10.000 | $ 1.53 |
| 1978 | 264.000 | + | - | $ 3.98 |
| 1977 | 499.000 | + | - | $ 4.13 |
