Macrinus Silver Denarius, RIC IV Macrinus 8b

Monetary Context and Historical Setting

The accession of Macrinus in April of AD 217 introduced significant fiscal and administrative adjustments to the Roman monetary system. Following the sudden death of Caracalla, Macrinus faced immense budgetary strains, driven by the ongoing eastern war against the Parthians and the exorbitant military salaries established by his Severan predecessors. In an effort to address these economic pressures, Macrinus initiated reforms that attempted to roll back Caracalla's pay raises for newly recruited soldiers while maintaining the existing stipends for veterans. Alongside these fiscal policies, the imperial mints adjusted silver striking practices. The denarius, which remained the central transactional coin of the Roman economy despite the introduction of the double denarius or antoninianus under Caracalla, continued to be issued in substantial volumes. RIC IV Macrinus 8b was struck during the opening months of this transitional reign, embodying both traditional imperial vows and the political reality of an equestrian emperor striving to legitimize his supreme command over the Roman legions.

Mint Operation and Production Technology

RIC IV Macrinus 8b is securely assigned to the principal imperial mint at Rome. Although Macrinus never visited the capital during his brief fourteen-month reign, remaining instead in Syria and northern Mesopotamia, the administrative apparatus of the Rome mint proceeded with striking his official coinage immediately upon receipt of his imperial dispatches and official portrait models. Production adhered to standard Roman striking techniques involving prepared flans struck between hand-cut steel dies. The silver alloy of this period continued the debased Severan weight and fineness norms, displaying an approximate mean weight between 3.0 and 3.3 grams and a silver content fluctuating near 50 to 55 percent, with copper forming the bulk of the remaining alloy. Die engraving at Rome for this emission was executed with high technical proficiency, demonstrating the mint staff's rapid translation of official sculptured models or administrative instructions into coherent numismatic portraits.

Obverse Iconography and Portraiture

The obverse of RIC IV Macrinus 8b features the bust of Macrinus facing right, wearing a laurel wreath and dressed in military cuirass. A distinguishing typological feature of this specific catalogued variety is the treatment of the bust and beard: the portrait displays Macrinus with a short, cropped beard, paired strictly with cuirassed drapery rather than the alternative draped and cuirassed combination catalogued under RIC IV Macrinus 8a. Numismatic scholars note that the earliest Rome portraits of Macrinus frequently presented a shorter, closely trimmed beard and facial proportions reminiscent of late Severan portraiture, reflecting the engravers' initial efforts before long-bearded eastern likenesses became standard later in AD 217 and throughout AD 218. The laureate wreath signifies supreme civil and military authority, resting firmly upon the cropped hair of the ruler.

Reverse Iconography and Design Elements

The reverse iconography presents Fides, the Roman personification of military loyalty, standing facing toward the left. In her hands she firmly grips two upright military standards, while two further standards are planted in the ground flanking her, one on each side, producing a balanced symmetrical arrangement of four military signa. This four-standard composition stands out from more common Fides representations that show her clasping only two standards. The visual emphasis on multiple army banners reflects Macrinus's vulnerable political position, stressing fidelity across the broader armed forces. While the accompanying legend refers to public vows, the physical design unmistakably addresses the legions, making Fides Militum the unspoken focus of the image.

Inscriptions and Epigraphy

The obverse legend reads IMP C M OPEL SEV MACRINVS AVG, rendering in abbreviated Latin Imperator Caesar Marcus Opellius Severus Macrinus Augustus. By assuming the name Severus, Macrinus deliberately tied his regime to the preceding dynasty to foster institutional stability and conciliate loyalists of Septimius Severus. The reverse bears the continuous legend VOTA PVBL P M TR P, expanding to Vota Publica, Pontifex Maximus, Tribunicia Potestate. This formula records the public vows undertaken for the emperor's well-being while listing his primary constitutional titles: high priest and holder of the tribunician power. Notably absent is any numeral following TR P, establishing conclusively that the coin belongs to his initial tribunician year prior to the renewal of TR P II at the close of AD 217.

Typology and Chronological Classification

RIC IV Macrinus 8b is chronologically fixed to AD 217, specifically within the initial months of Macrinus's reign between April and December. The lack of TR P II or COS II firmly locates the issue before his subsequent titulature updates. In the typological framework of Roman Imperial Coinage, type 8 is subdivided by obverse bust format: RIC IV 8a denotes the draped and cuirassed bust, whereas RIC IV 8b is restricted to the cuirassed-only bust with cropped beard. While Harold Mattingly and Edward Sydenham catalogued the series primarily through traditional imperial titulature, subsequent die studies by Curtis Clay have refined the sequence, showing that the short-bearded cuirassed types represent the earliest Rome mint dies produced before updated physiognomic models arrived from the East.

Circulation, Hoard Evidence, and Monetary Impact

Denarii of Macrinus, including RIC IV 8b, entered widespread military and civilian circulation across the western and Danubian provinces as well as along the eastern frontier. Because Macrinus reigned for just fourteen months, his overall silver output remained modest in comparison to the massive emissions of Septimius Severus or Caracalla. In third-century coin hoards, Macrinus's denarii typically appear as minor components alongside heavier volumes of earlier Severan and later Severan issues of Elagabalus and Severus Alexander. Despite the brief striking window, hoard evidence across Roman Britain, Gaul, and the Balkans demonstrates that these early Rome-minted denarii circulated actively alongside both old denarii and early antoniniani until the mid-third century silver recoinages.

References

1. The Chronology of the Reign of Macrinus, 217-218 A.D.. Numismatische Zeitschrift, vol. 93, 1979, pp. 21-40
2. Coinage in the Roman Economy, 300 B.C. to A.D. 700. pp. 125-132
3. The Roman Imperial Coinage, Volume IV, Part II: Macrinus to Pupienus. pp. 5-7, no. 8b
4. Online Coins of the Roman Empire: RIC IV Macrinus 8b. ric.4.mcs.8b