Watch List notes:

ARAB-SASANIAN, Arab Tabaristan(?), Abbasid Governor Sulayman, Æ Fals (2.59 gm; 20 mm). Obverse, Shahadah for Allah and prophet Mohamad, reverse, Bismillah, men-allah Al-Amir Sulayman, zarb(a)n Jorjan (With the name Allah and his will, Governor Sulayman, minted in Jorjan (Gorgan). Lovely strike on a nice full flan. Choice EF. Nice original green patina. Extremely rare.