IranIslamic Republic of Iran
1992 - 2018
Islamic Republic of Iran1979 - 1991
Mohammad Reza Shah Pahlavi1943 - 1979
Reza Shah Pahlavi1931 - 1942
Reza Shah Pahlavi1925 - 1930
Shah Ahmad Shah Qajar1909 - 1925
Mohammad Ali Shah Qajar1907 - 1909
Mozaffar ad-Din Shah Qajar1896 - 1907
Naser al-Din Shah Qajar1848 - 1896
Kran1799 - 1849
Rial1798 - 1825
Iran 20 rials, 1979-1988
 |  | |
Information:
| Number | KM# 1236 |
|---|---|
| Country | Iran |
| Period | Islamic Republic of Iran (1979 - 1991) |
| Currency | Iranian rial |
| Coin type | Circulation coins |
| Denomination | 20 rials |
| Year | 1979-1988 |
| Ruler | Mohammad Reza Pahlavi |
| Composition | Copper-Nickel |
| Edge type | Reeded |
| Shape | Round |
| Alignment | Coin (180°) |
| Weight (g) | 9 |
| Diameter (mm) | 31 |
| Thickness (mm) | 1.74 |
Obverse:
| Wreath بيست ریال |
|---|
Reverse:
| Wreath ٢٠ ریال |
|---|
Mintage, Worth:
| Year | Mintage | Value, USD | ||
|---|---|---|---|---|
| Unc | BU | Proof | ||
| 1988 | + | - | - | $ 2.4 |
| 1987 | + | - | - | $ 1.2 |
| 1986 | + | - | - | $ 1.25 |
| 1985 | + | - | - | $ 1.18 |
| 1984 | + | - | - | $ 1.23 |
| 1983 | + | - | - | $ 1.31 |
| 1982 | + | - | - | $ 1.03 |
| 1981 | + | - | - | $ 1.54 |
| 1980 | + | - | - | $ 0.62 |
| 1979 | + | - | - | $ 2.04 |
