20 Sen - Hassanal Bolkiah - Without 'I' in title; 1'st Portrait (1977 - 1993)
Features
| Denomination | 20 Sen |
| Catalog Number | KM# 18 |
| Weight (g) | 5.65 |
| Diameter (mm) | 23.5 |
| Shape: | Round |
| Composition: | Copper-Nickel |
| Not Magnetic | |
| Currency Value (USD) | 0.16 |
| Orientation | Medal orientation ↑↑ |
Obverse
Lettering:
SULTAN HASSANAL BOLKIAH
SULTAN HASSANAL BOLKIAH
Reverse
Engraved by Christopher Ironside
Lettering:
KERAJAAN BRUNEI 1983
· 20 SEN ·
KERAJAAN BRUNEI 1983
· 20 SEN ·
Edge
Description:
Reeded
Reeded
| Year | Mintage | Comment | Rarity |
|---|---|---|---|
| 1977 | 1,200,000 | Very Common | |
| 1978 | 720,000 | Very Common | |
| 1979 | 1,060,000 | Very Common | |
| 1979 | 10,000 | Proof | Common |
| 1980 | 1,540,000 | Very Common | |
| 1981 | 2,140,000 | Very Common | |
| 1982 | 120,000 | Common | |
| 1983 | 1,350,000 | Very Common | |
| 1984 | 750,000 | Very Common | |
| 1984 | 3,000 | Proof | Common |
| 1985 | 1,000,000 | Very Common | |
| 1985 | Proof | Common | |
| 1986 | 2,639,000 | Very Common | |
| 1986 | 7,000 | Proof | Common |
| 1987 | 2,400,000 | Very Common | |
| 1988 | 560,000 | Very Common | |
| 1989 | 500,000 | Very Common | |
| 1990 | 720,000 | Very Common | |
| 1991 | 725,000 | Very Common | |
| 1992 | 2,432,000 | Very Common | |
| 1993 | 2,521,000 | Very Common |