Macrinus Silver Denarius, RIC IV Macrinus 34b

Monetary Context and Severan Inheritance

The accession of Macrinus in April AD 217 occurred against a backdrop of severe fiscal strain and monetary debasement inherited from the reign of Caracalla. To fund massive military expenditures and troop pay increases, Caracalla had lowered the intrinsic silver content of the denarius to roughly fifty percent or slightly below, while also introducing the double denarius (antoninianus) in AD 215. Macrinus inherited depleted imperial coffers and a restive military reliant on sustained bonuses. In response to monetary pressure, Macrinus halted production of the newly introduced antoninianus and initiated a modest monetary reform, attempting to restore public and senatorial confidence by slightly increasing the fineness and weight standard of the denarius. Denarii produced under Macrinus, including the late AD 217 emissions recorded under RIC IV 34b, generally maintained an average weight between 3.0 and 3.3 grams with an improved silver fineness relative to the lowest Severan baselines. However, this reactionary monetary policy encountered economic headwinds, as soldiers demanded payments in old coinages or equivalent purchasing value, constraining the administration's broader financial maneuvers.

Production and Mint Attribution

Catalogue type RIC IV Macrinus 34b is securely attributed to the imperial mint at Rome. Although Macrinus never visited the capital during his fourteen-month reign, remaining in Syria and the eastern provinces to conduct the Parthian campaign and supervise regional administration, the central mint in Rome continued standard operations under senatorial and bureaucratic direction. The mint received official notices regarding the emperor's titles, portrait models, and ideological programs. Engravers in Rome executed dies with characteristic central-imperial style, distinguished by refined lettering, neat flans, and balanced figurative proportions. While a secondary imperial mint operated in the East, conventionally identified as Antioch, its output exhibits distinct stylistic features, differing bust truncation cuts, and distinct fabric. Type 34b belongs entirely to the central Roman series, struck using standard manual striking techniques with fixed or semi-fixed die axes typical of third-century Roman mint output.

Obverse Iconography and Portrait Typology

The obverse of RIC IV Macrinus 34b features a right-facing bust of the emperor wearing a laurel wreath and a military cuirass. A distinguishing typological criterion of subtype 34b is the rendering of the emperor with a long beard. Numismatic scholars, notably Harold Mattingly and Percy H. Webb, identified a progression in the portraiture of Macrinus at Rome. Early issues from the spring and summer of AD 217 frequently depicted Macrinus with a short, cropped beard, reflecting initial dies cut before an authorized likeness arrived from the East or deliberately echoing the military styling of Caracalla. By late AD 217, mint engravers adopted a mature likeness featuring a longer, fuller philosopher-style beard and distinct facial contours, thought to represent his authentic likeness or an intentional alignment with Antonine and Severan aristocratic traditions. The cuirassed bust, without the additional civil drapery seen on parallel issues, underscores his role as imperator and supreme commander.

Reverse Iconography: Fides Militum

The reverse design of RIC IV Macrinus 34b depicts Fides, the personification of faith, loyalty, and fidelity. She is rendered standing facing with her head turned to the right. In each hand she firmly grasps an upright Roman military standard (signum). Her right foot is placed atop a helmet rested on the ground. This composition conveys a targeted political message: securing the fidelity of the Roman legions was the single most urgent priority for Macrinus, who lacked dynastic pedigree and was the first Roman emperor drawn from the equestrian rather than the senatorial order. The placement of her foot upon a helmet symbolizes military prowess and the subjugation of armed conflict to ordered discipline, or the triumph of military accord. The stance of Fides holding two standards evokes the harmony of the legions (Fides Militum), assuring both the senate and the populace that the frontier forces remained faithful to the sovereign.

Inscriptions and Epigraphic Analysis

The obverse legend reads IMP C M OPEL SEV MACRINVS AVG, expanding epigraphically as Imperator Caesar Marcus Opellius Severus Macrinus Augustus. The inclusion of the cognomen Severus represents a calculated dynastic adoption, publicly tying Macrinus to the lineage of Septimius Severus to appease the Severan loyalists among the Danubian and Eastern legions. The reverse inscription reads PONTIF MAX TR P II COS P P, expanding as Pontifex Maximus, Tribunicia Potestate II, Consul, Pater Patriae. This sequence articulates his complete civil and religious authority: chief priest, holder of tribunician power for the second time, consul, and father of his country. The inclusion of P P (Pater Patriae) marks Macrinus's eventual acceptance of the senatorial honor, which he had initially deferred upon his accession. The absence of an explicit deity name such as FIDES MILITVM in the reverse field places primary visual emphasis on the emperor's official magistracies in the legend while relying on standard iconographic attributes to identify the personification.

Typology and Chronological Placement

Within the typology established by Roman Imperial Coinage, type 34 is differentiated by specific bust drapery and portrait variations, with 34b explicitly reserved for the cuirassed bust displaying the longer beard. The chronological placement of RIC IV 34b is exceptionally precise due to the combination of imperial titulature. Macrinus held his first tribunician power (TR P) upon his elevation in April AD 217. According to standard Roman imperial administrative practice, tribunician power was renewed annually on December 10. Consequently, TR P II commenced on December 10, AD 217. Because the reverse legend records COS (Consul) rather than COS II, the dies must have been prepared before Macrinus entered his second consulship on January 1, AD 218. This restricts the primary striking of RIC IV 34b to a remarkably narrow window of roughly three weeks between December 10 and December 31, AD 217, though administrative lag or the continued use of prepared reverse dies into the opening days of AD 218 remains possible.

Circulation and Hoard Evidence

Because of its very tight window of production, specimens of RIC IV 34b were struck in relatively limited quantities compared to the extensive TR P issues of summer and autumn AD 217. Nevertheless, coins of this type circulated throughout the empire alongside broader Severan issues. Third-century coin hoards from across the western and Danubian provinces, such as the Reka Devnia hoard in Bulgaria and various British and Gallic deposits, document the presence of Macrinus's denarii circulating in company with vast quantities of denarii of Septimius Severus and Caracalla. Due to Macrinus's brief fourteen-month reign and his subsequent damnatio memoriae following the victory of Elagabalus in June AD 218, his denarii were not reissued, and many were gradually melted down or lost to Gresham's Law because of their marginally superior silver purity compared to subsequent Severan antoniniani.

References

1. The Chronology of the Reign of Macrinus (Numismatic Chronicle). pp. 21-40
2. Coinage in the Roman Economy, 300 B.C. to A.D. 700. pp. 125-132
3. Coining Images of Power: Patterns in the Representation of Roman Emperors on Imperial Coinage, A.D. 193-284. pp. 165-172
4. Coins of the Roman Empire in the British Museum, Volume V: Pertinax to Elagabalus. pp. ccxi-ccxvi
5. Online Coins of the Roman Empire: RIC IV Macrinus 34b. ric.4.mcs.34b
6. The Roman Imperial Coinage, Volume IV, Part II: Macrinus to Pupienus. p. 8