Abd al-Malik ibn Marwan Silver Drahm

Monetary and Historical Context

The silver drahm of Abd al-Malik ibn Marwan occupies a defining transitional phase in early Islamic numismatics. After the Arab conquest of the Sasanian Empire in the mid-seventh century, early Muslim authorities retained the existing Sasanian monetary framework in the eastern provinces. Throughout the civil strife of the Second Fitna, rival factions such as the Zubayrids struck silver drahms based on the Late Sasanian model to finance military campaigns and administrative operations. Upon reclaiming Iraq and the eastern Iranian provinces in 72 to 73 AH (691 to 692 AD), Abd al-Malik re-established central Umayyad oversight. Rather than immediately discarding the familiar Sasanian currency, his administration adopted the established denomination while introducing explicit ideological and imperial declarations. These issues met the entrenched expectations of eastern markets, where the Sasanian drahm standard had served as the commercial benchmark for centuries, while asserting the caliph's legitimacy over newly reunited territories.

Production Technology and Mint Organization

Production of Abd al-Malik's silver drahms followed long-standing Sasanian striking techniques using round, hammered silver flans prepared to a high degree of fineness. Dies were cut by local craftsmen proficient in Middle Persian epigraphy, working in coordination with Umayyad administrative overseers. Minting was concentrated in the administrative hubs of Iraq and western Iran, notably the garrison cities of Basra and Kufa, alongside venerable Sasanian mint locations such as Bishapur, Darabjird, and Jayy. Rare experimental silver drahms were also struck at the Umayyad capital of Damascus. Mint attributions on conventional drahms are indicated by traditional Pahlavi monograms or abbreviations positioned in the reverse right field, though the assignment of certain monograms remains debated among specialists due to shared letterforms and regional administrative reorganization.

Obverse Iconography and Variations

The obverse of the standard silver drahm retains the conventional portrait of Sasanian King Khosrow II facing right, wearing an elaborate mural crown surmounted by a crescent and globe, framed within a double or triple linear border interrupted by star-and-crescent motifs. The bust is depicted in profile with stylized beard, pearl necklace, and drapery typical of late sixth-century Sasanian prototypes. In contrast to these conventional issues, a radically innovative experimental series produced in Syria, dated to 75 AH, replaces the Sasanian royal bust with the standing figure of the caliph himself. On this rare type, Abd al-Malik is depicted standing frontally, wearing traditional robes with a headdress, resting his right hand on the hilt of a sheathed sword, representing one of the earliest official pictorial representations of an Islamic ruler.

Reverse Iconography and Imagery

The reverse of standard drahms maintains the traditional Zoroastrian fire altar flanked by two standing attendants, each holding a staff or barsom bundle, positioned within a border of concentric circles flanked by star-and-crescent ornaments. This imagery persisted despite the Muslim faith of the issuing authority because it conveyed financial familiarity and guaranteed market acceptance. In the rare Syrian standing caliph silver series, the traditional fire altar was dramatically replaced. The reverse of those issues presents an arched structure or mihrab enclosing a vertical spear or staff on a stepped base, visually articulating the symbols of Islamic religious and political authority while dismantling the pagan and Zoroastrian legacy of the coin imagery.

Inscriptions and Epigraphic Formulas

Epigraphy on Abd al-Malik's silver drahms exhibits a complex bilingual and biscriptural environment. On standard issues, the field retains Middle Persian Pahlavi script. In front of the portrait, the traditional royal name is replaced by the caliph's identity and title, rendered as 'pdlmlik i amyr-i wrwysnykan (Abd al-Malik, Commander of the Faithful), though some dies retain Khosrow's name while adding caliphal references. The reverse field carries the mint abbreviation on the right and the regnal or Hijri date in Pahlavi on the left. The margins feature Arabic religious inscriptions in early Kufic script, typically opening with 'bismillah' (In the name of God) or the expanded phrase 'bismillah Muhammad rasul Allah' (In the name of God, Muhammad is the messenger of God). The standing caliph issues abandon Pahlavi entirely, executing all obverse and reverse titles and religious affirmations exclusively in Kufic Arabic.

Typology and Chronological Evolution

The typological evolution of Abd al-Malik's silver coinage reflects a progressive path toward administrative and religious standardization. The earliest issues in his name, beginning around 72 to 73 AH (691 to 692 AD), adapted standard Arab-Sasanian dies by inserting his name in Pahlavi or adding Arabic marginal slogans. Concurrently, regional governors such as al-Hajjaj ibn Yusuf struck related Arab-Sasanian drahms in the east. In 75 AH (694 to 695 AD), the Damascus administration introduced the experimental standing caliph silver drahm, testing an overt caliphal iconography. This pictorial experiment was brief. Between 77 and 79 AH (696 to 698 AD), Abd al-Malik initiated his comprehensive monetary reform, abolishing both Sasanian portraiture and standing caliph designs in favor of purely epigraphic dirhams carrying Quranic texts, bringing the production of silver drahms to a definitive end.

Circulation, Metrology, and Hoard Evidence

Abd al-Malik's silver drahms were struck on the Sasanian metrological standard, with theoretical target weights between 3.90 and 4.15 grams and diameters ranging from 28 to 33 millimeters. Hoard evidence from Iraq, Iran, and Central Asia demonstrates that these drahms circulated freely alongside older Sasanian coins, early Arab-Sasanian issues of the Rashidun and Umayyad governors, and Zubayrid strikes. Their wide circulation was facilitated by high silver purity, which matched regional market expectations. Following the introduction of the post-reform epigraphic dirham on a lighter standard of approximately 2.97 grams around 78 to 79 AH, older drahms were systematically recalled, melted down, and re-struck into the new aniconic currency, causing survival rates of Abd al-Malik's drahms, particularly the standing caliph variety, to remain relatively low.

References

1. Checklist of Islamic Coins (3rd Edition). pp. 19-25
2. History, Geography, and Numismatics in the First Century of Islamic Coinage. pp. 231-262
3. The Chronology of the Pre-Reform Silver Coinage of the Umayyad Caliphate. pp. 89-138
4. A Catalogue of the Arab-Sassanian Coins in the British Museum. Introduction and pp. 23-35, 145-155