Drachm - Bakkar Eastern Sistan - Arab-Sasanian

Bakkar was a minor mint operating in eastern Sistan — the region straddling modern Iran and Afghanistan — during the turbulent transition from Umayyad to Abbasid authority. These early Abbasid provincial issues retained Sasanian drachm conventions long after the dynasty's fall in 651, a pragmatic concession to local commercial habit rather than any ideological attachment to Persian forms. The Abbasid revolution of 750 did not immediately standardize coinage across the eastern provinces; administrators in Sistan continued issuing Arab-Sasanian types for decades while the new caliphate consolidated control.

The light weight of this piece — below the nominal Arab-Sasanian standard — is consistent with the eastern Sistan series and likely reflects local silver availability rather than official debasement policy.