Iran, 1747 AD., Afsharid dynasty, Adil Shah, Tabriz mint, Abassi, Album 2760.

Iran, Afsharid dynasty, Adil Shah (AH 1160-1161 / 1747-1748 AD.), Tabriz mint, dated AH 1160 = 1747 AD.,
Abassi (4 Shahi) (22 mm / 4,59 g), silver, irregular alignment ↑<- (ca. 270°),
Obv.: ... / ... / ... ۱۱۶٠ , Persian lettering: "gast ravej be-hokm-e lam-yazli / sekka-ye sultanat be-nam-e 'ali / zarb tabriz 1160 " , (By order of the Eternal One, coins of the sultanate in the name of 'Ali have become current. Struck at Tabriz 1160) , date AH 1160 at 7-8 o´clock on the obverse.
Rev.: ... / ... , Persian lettering in and around a dotted circle, Shiite formula (Kalima) in centre, margins: names of twelve Imams around.
Mitchiner, World of Islam, 2117 ; Album (3rd ed.), 2760 .

thanks to Oesho for the reference