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| Number | Y# 11a |
|---|---|
| Country | Yemen |
| Period | Kingdom of Yemen (1904 - 1963) |
| Ruler | Ahmad bin Yahya |
| Currency | Yemeni rial (pre-decimal) |
| Coin type | Circulation coins |
| Denomination | 1/80 rial |
| Year | 1956 - 1961 |
| Edge type | Smooth |
| Shape | Round |
| Alignment | Medal (0°) |
| Composition | Aluminium |
| Weight (g) | 1 |
| Diameter (mm) | 21 |
| Thickness (mm) | 1 |
![]() | Crescent Legend |
|---|
![]() | Star Legend |
|---|
| Year | Mintage | Rarity | Value, USD | ||
|---|---|---|---|---|---|
| UNC | BU | Proof | |||
| 1961 | + | - | - | - | $ 9.17 |
| 1960 | + | - | - | ||
| 1959 | + | - | - | ||
| 1958 | + | - | - | ||
| 1957 | + | - | - | ||
| 1956 | + | - | - | ||
