Macrinus Silver Denarius, RIC IV Macrinus 86

Monetary and Political Context

The accession of Macrinus on 11 April AD 217 brought a dramatic break in the dynastic succession of the Severan house. A native of Caesarea in Mauretania and a praetorian prefect of equestrian standing, Macrinus assumed the purple without belonging to the senatorial aristocracy, creating an acute need for immediate ideological legitimization through the imperial coinage. Under his predecessor Caracalla, the Roman monetary system had experienced severe inflationary pressure, characterized by a reduction in the silver fineness of the denarius to roughly fifty percent and the introduction in AD 215 of the double denarius, or antoninianus. Upon coming to power, Macrinus implemented a conscious fiscal retrenchment. His administration suspended the routine striking of the antoninianus at the mint of Rome and increased the intrinsic silver content of the traditional denarius, returning it to an average fineness between fifty-three and fifty-five percent with a targeted weight standard around 3.20 grams. The reverse theme of Salus Publica, meaning the public well-being or safety of the Roman state, was carefully chosen to emphasize physical, imperial, and civic preservation. After the tumultuous Parthian campaign and the sudden murder of Caracalla near Carrhae, this denarius reassured both the civilian populace and the Senate that the commonwealth had safely survived the dynastic transition.

Mint Production and Manufacture

The production of RIC IV Macrinus 86 is securely assigned to the imperial mint of Rome. Operating through distinct officinae, the Rome mint executed this series using prepared cast flans struck between fixed dies. Striking techniques of the late Severan era typically produced slightly irregular, compact flans with moderate axis alignment variations, commonly hovering around twelve o'clock or six o'clock positions. The imperial dies were hand-cut by experienced celators who drew upon established iconographical repertories inherited from the Antonine and early Severan periods. Die output for Macrinus at Rome was prolific despite the brevity of his fourteen-month reign, as immense quantities of freshly minted silver coin were required to pay the standard military donatives and appease disaffected legions stationed on the eastern frontier. Because Macrinus spent his entire reign in Syria and Asia Minor, never visiting Rome as emperor, the Rome mint received initial portrait directives through official dispatches, leading to distinct stylistic changes across successive striking phases.

Obverse Iconography and Variations

The obverse of RIC IV Macrinus 86 presents the right-facing bust of the emperor wearing a laurel wreath and protective military cuirass. The catalogued type is characterized specifically by a closely cropped beard, which is typical of the emperor's initial portrait style. When news of Caracalla's death reached Rome, engravers lacked a direct likeness of the new ruler and initially adapted existing dies or rendered a conventional short-bearded portrait that bore a close resemblance to Caracalla's later images. Over time, as verified imperial likenesses arrived from Antioch, the Rome mint shifted toward a distinctive, mature portrait with a longer, fuller, square-trimmed beard. The cuirassed bust conveyed commander-in-chief authority, signaling military vigilance to an army that viewed an equestrian princeps with skepticism. Minor variations in the drapery and cuirass detailing exist across the surviving dies of this type, with some dies rendering the imperial paludamentum fastened over the shoulder while others highlight precise breastplate ornamentation.

Reverse Iconography and Symbolism

The reverse design features the personification of Salus Publica seated facing left on an ornate, high-backed throne. Draped in a traditional stola and palla, she holds a patera in her extended right hand, feeding a serpent that rises in coils from a low, garlanded altar situated before her feet. In her left hand, Salus holds an upright sceptre, an attribute signifying divine authority and imperial majesty. This iconographic formula possessed deep roots in classical Roman civic religion, equating the ritual feeding of the sacred serpent with the spiritual and physical health of the state and its ruler. The serpent, associated with Aesculapius and healing cults, serves as the conduit through which divine protection is channeled. By depicting Salus comfortably seated upon a domestic throne rather than standing in haste, the composition project a message of stable tranquility, implying that the acute political crisis following Caracalla's death had subsided into enduring security under Macrinus.

Inscriptions and Epigraphy

The obverse legend reads IMP C M OPEL SEV MACRINVS AVG, rendering Imperator Caesar Marcus Opellius Severus Macrinus Augustus. Notably, Macrinus assumed the surname Severus to manufacture a nominal continuity with the preceding dynasty of Septimius Severus, attempting to soften the hostility of loyalist Severan legions. The epigraphy displays neat, serifed Roman capitals characteristic of the Rome mint in the early third century AD. The reverse inscription reads SALVS PVBLICA, serving as an unambiguous programmatic declaration of public well-being. Unlike Macrinus's dated tribunician issues, which record TR P or TR P II alongside his consulships (COS or COS II), the legend SALVS PVBLICA is entirely undated. This lack of administrative titling leaves the internal dating dependent on portrait phases and hoarding sequences rather than explicit calendar markers.

Typology and Chronological Classification

In the fundamental framework established by Harold Mattingly and Edward Sydenham in Roman Imperial Coinage Volume IV, denarii bearing the reverse legend SALVS PVBLICA are classified into several discrete catalogued types based on portraiture and posture. While RIC IV Macrinus 86 denotes the seated Salus type paired with a laureate and cuirassed bust showing a cropped beard, related entries such as RIC IV Macrinus 84 and 85 catalogue standing varieties or variations with drapery and long beards. In his comprehensive 1979 study of Macrinus's coinage, Curtis L. Clay organized the Rome issues into three successive chronological phases. Phase 1, struck from May until roughly September AD 217, features the short, cropped beard of RIC 86. Phase 2 introduces intermediate facial features, while Phase 3, extending into early AD 218 until the collapse of the regime in June, employs the elongated, philosophical beard. The seated Salus type of RIC 86 was introduced during the inaugural issue period of AD 217 to broadcast the regime's peaceful intentions immediately upon taking office, though dies may have remained active or been recut as long-bearded portraits gradually displaced the early style.

Circulation, Hoards, and Monetary Legacy

Because Macrinus ruled for only fourteen months, his denarii were issued in smaller total quantities than the expansive coinages of Septimius Severus or Caracalla. Nevertheless, RIC IV Macrinus 86 entered general circulation throughout the empire, appearing in notable third-century coin hoards across Britannia, Gaul, the Danube provinces, and Roman Syria. Hoard analysis demonstrates that the improved silver fineness introduced by Macrinus did not immediately lead to selective hoarding or Gresham's law exclusion, primarily because his coins circulated alongside the vast sea of debased Severan denarii already in everyday commerce. Instead, the type continued to circulate until the mid-third century AD, when successive devaluations under the soldier emperors rendered pre-Severus Alexander denarii obsolete, causing them to be melted down into debased antoniniani. Today, RIC IV Macrinus 86 represents an important numismatic witness to an ephemeral, conservative monetary reform attempted in the opening decades of the third-century imperial crisis.

References

1. Coins of the Roman Empire in the British Museum, Vol. V: Pertinax to Elagabalus. pp. 496-515
2. The Roman Coinage of Macrinus and Diadumenian. Numismatische Zeitschrift 93 (1979), pp. 21-40
3. Online Coins of the Roman Empire: RIC IV Macrinus 86. ric.4.mcs.86
4. The Roman Imperial Coinage, Vol. IV, Part II: Macrinus to Pupienus. p. 11, no. 86