Zaydî Imams
an-Nâsir 'Alî ibn Salâh ad-dîn, 729-730 H./1328-1329 AD, in the name of his father al-Mutawakkil 'alâ llâh Salâh ad-dîn Dirham 719 H., San'â. Album, Checklist D1086 with erroneous attribution. 1.36 g.; Very rare Very fine Chipped
It seems that this is the only known specimen with a legible mint and date, which places the coin type into the year of the four imams. In the light of the following coins it may also be considered that the father was still alive and not an-Nâsir 'Ali was one of the imams.