Not a coin as far as I know (please show the reverse side as well).
It is definitely from Iran and the date on it is 1263 which would be the standard Hejira dating rather than the sun hejira dating commonly used in Iran. The portrait on the obverse is similar to the one on a commemorative 2000 Rials (which does not have any inscription).
It is definitely from Iran and the date on it is 1263 which would be the standard Hejira dating rather than the sun hejira dating commonly used in Iran. The portrait on the obverse is similar to the one on a commemorative 2000 Rials (which does not have any inscription).






















