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| Number | KM# 56 |
|---|---|
| Country | Saudi Arabia |
| Period | Kingdom of Saudi Arabia (1960 - 2016) |
| Ruler | Khalid bin Abdulaziz |
| Currency | Saudi riyal |
| Coin type | Circulation coins |
| Denomination | 50 halalas |
| Currency rate | 0.5 SAR = 0.13 USD |
| Year | 1977 - 1980 |
| Edge type | Reeded |
| Shape | Round |
| Alignment | Medal (0°) |
| Composition | Copper-Nickel |
| Weight (g) | 6.5 |
| Diameter (mm) | 26 |
| Thickness (mm) | 1.6 |
![]() | Coat of arms Plant Description Legend |
|---|
![]() | Legend |
|---|
| Year | Mintage | Rarity | Value, USD | ||
|---|---|---|---|---|---|
| UNC | BU | Proof | |||
| 1980 | 21.600.000 | - | - | A | $ 0.51 |
| 1977 | 20.000.000 | - | - | ||
