BruneiBrunei 1 dollar, 1979-1992
 |  | |
Information:
| Number | KM# 20 |
|---|---|
| Country | Brunei |
| Period | State of Brunei (1967 - 2022) |
| Currency | Brunei dollar |
| Coin type | Circulation coins |
| Denomination | 1 dollar |
| Currency rate | 1 BND = 0.74 USD |
| Year | 1979-1992 |
| Ruler | Hassanal Bolkiah |
| Composition | Copper-Nickel |
| Edge type | Reeded with a groove |
| Shape | Round |
| Alignment | Medal (0°) |
| Weight (g) | 17 |
| Diameter (mm) | 33.2 |
| Thickness (mm) | 2.55 |
Obverse:
| Royal family SULTAN HASSANAL BOLKIAH |
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Reverse:
| Weapon $1 |
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Mintage, Worth:
| Year | Mintage | Value, USD | ||
|---|---|---|---|---|
| Unc | BU | Proof | ||
| 1992 | - | + | - | - |
| 1991 | - | 3.000 | - | - |
| 1990 | - | 3.000 | - | - |
| 1989 | - | 2.000 | - | - |
| 1988 | - | 2.000 | - | - |
| 1987 | - | 3.000 | - | - |
| 1986 | - | 10.000 | 7.000 | $ 20.73 |
| 1985 | - | 15.000 | 10.000 | $ 36 |
| 1984 | - | 5.000 | 3.000 | - |
| 1979 | - | - | 10.000 | $ 29 |
