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| Number | KM# 139a |
|---|---|
| Country | Sri Lanka |
| Period | Republic of Sri Lanka (1972 - 2023) |
| Currency | Sri Lankan rupee |
| Coin type | Circulation coins |
| Denomination | 5 cents |
| Currency rate | 0.05 LKR = 0.01 USD |
| Year | 1978 - 1991 |
| Edge type | Smooth |
| Shape | Square |
| Alignment | Medal (0°) |
| Composition | Aluminium |
| Weight (g) | 1 |
| Diameter (mm) | 21.52 |
| Thickness (mm) | 1.51 |
![]() | Coat of arms |
|---|
![]() | Legend |
|---|
| Year | Mintage | Rarity | Value, USD | ||
|---|---|---|---|---|---|
| UNC | BU | Proof | |||
| 1991 | 50.000.000 | - | - | A | $ 0.45 |
| 1988 | 40.000.000 | - | - | ||
| 1978 | 272.308.000 | - | 20.000 | ||
