1 Dollar - 2000 years after the invention of armillary sphere (1999)
Features
| Denomination | 1 Dollar |
| Catalog Number | KM# 130 |
| Weight (g) | 28.3 |
| Diameter (mm) | 38.6 |
| Thickness (mm) | 3.25 |
| Shape: | Round |
| Composition: | Copper-nickel |
| Not Magnetic | |
| Orientation | Medal orientation ↑↑ |
| Commemorative | |
| Non Circulating | |
| Calendar | Gregorian |
Obverse
Lettering:
REPUBLIC OF SIERRA LEONE
1999
REPUBLIC OF SIERRA LEONE
1999
Reverse
Lettering:
2000
FIRST CENTURY A.D.
ARMILLARY SPHERE
$1
2000
FIRST CENTURY A.D.
ARMILLARY SPHERE
$1
Edge
Description:
Reeded
Reeded
| Year | Mintage | Comment | Rarity |
|---|---|---|---|
| 1999 | Unknown |