775 AD - 785 AD

Abbasid Caliphate  Madinat al-Salam
Muhammad al-Mahdi   158 AH - 169 AH

Dirham AR 26
 SHH 609

609 Abbasid Muhammad al-Mahdi Madinat al-Salam Dirham AR

Parameter

Obverse
Reverse
Notes
Reference
Provenance
 2.75 g   25.4-26.8 mm   0.5 eqmm   10:00 o'clock   EF
σmax(SigmaTest, 240 Hz) = obv. 56.5, rev. 57.3 MS/m
Inscrption
Inscrption
?
 Album 215.1; Zeno 200108
Ex Jane Clive, 3010.2001