Commodus Bronze Sestertius RIC III Commodus 637

Monetary Context and Denominational Setting

During the late second century AD, the Roman monetary system continued to rest on the denominational framework established under Augustus and adjusted during the Julio-Claudian and Antonine periods. The sestertius remained the principal heavy copper-alloy denomination for domestic transactions and political messaging across Rome and the Western provinces. Struck nominally in orichalcum (a brass alloy of copper and zinc) or bronze, the sestertius served as both an accounting benchmark and the foremost visual medium for imperial propaganda within Italy and adjacent urban centers. Its broad diameter and heavy flan provided die engravers with an expansive canvas unmatched by the silver denarius or gold aureus. By AD 192, the Roman imperial treasury faced substantial fiscal pressures compounded by decades of border warfare, administrative inflation, and domestic disruption. Although the silver denarius had undergone episodic debasement in fineness under Commodus, the aes coinage maintained substantial weight standards, typically clustering between 20 and 26 grams for sestertii, though significant variation occurred across individual struck specimens. The issuance of RIC III Commodus 637 coincided with a moment of extreme political tension, where ideological self-fashioning increasingly superseded the conventional constitutional pieties of earlier Antonine coin programs.

Mint Location and Technical Production

The entire production run of RIC III Commodus 637 took place at the primary imperial mint in Rome. Throughout the Antonine era, centralized aes production for official imperial issues was concentrated in the capital under the oversight of imperial procurators and magistrates, operating with the formal sanction of the Senate reflected in the ubiquitous formula Senatus Consulto. Producing heavy sestertii required casting circular flans in open or two-part molds before striking between hand-cut iron or bronze dies. The dies for this issue demonstrate the pinnacle of Antonine die cutting, executed in relatively high relief to accommodate the complex modeling of the lion-skin headdress. The mint struck the flans while heated or cold, using heavy hammer blows that often caused minor die slippage or peripheral edge-cracking on the thick metal planchets. Surviving specimens illustrate alignment practices consistent with the imperial mint's loose die orientation, typically oriented near the six o'clock or twelve o'clock axis, though variations occur naturally within manually operated striking workshops. The volume of this specific type was limited by its narrow production window in AD 192, making the die survival rate lower than that of earlier, multi-year sestertius issues of the reign.

Obverse Iconography and Imperial Imagery

The obverse of RIC III Commodus 637 features a right-facing portrait of Commodus donning the scalp of the Nemean lion. The forepaws of the beast are tied beneath his chin, while the lion's mane cascades over the emperor's neck, replacing the traditional laurel wreath that typically adorned imperial portraits on civic brass. This composition is a direct numismatic quotation of classical and Hellenistic representations of Hercules, particularly evocative of Alexander the Great's silver tetradrachms. Unlike earlier Roman issues where emperors associated themselves with Hercules as an external protector or patron deity (Hercules Conservator or Hercules Custos), this iconography constitutes an explicit personal identification: the living princeps embodies the demigod. The facial features retain the heavy lidded eyes, prominent nose, and thick, curled beard characteristic of Commodus's mature portraits from the late 180s and early 190s AD. Die cutters achieved a striking balance between the naturalistic portraiture of the emperor and the stylized texture of the lion skin, conveying both imperial majesty and mythological potency.

Reverse Design and Heroic Attributes

The reverse of RIC III Commodus 637 is dominated by a bold, aniconic design: the knotty club of Hercules set vertically upright in the center of the field, completely enclosed by a dense wreath of laurel leaves. Flanking the lower or central section of the club, within or beside the wreath, are the letters S C (Senatus Consulto). The club represents the hero's primary weapon, an emblem of raw physical strength, moral purification of the earth through the destruction of monsters, and sovereign pacification. Enclosing the weapon within a laurel wreath blends martial triumph with divine victory, echoing the traditional civic rewards granted to victorious generals and protectors of Roman citizens. This stark presentation of the hero's attribute isolated from his human form emphasizes the divine relic itself as a talisman of imperial protection and regeneration. The execution of the club varies across individual dies, with some dies displaying pronounced knots, ridges, and a tapered handle, while others present a more uniform rendering within the circular leafy border.

Inscriptions, Epigraphy, and Titulature

The inscriptions on RIC III Commodus 637 encapsulate the political and ideological transformation of the Roman principate in its final Antonine months. The obverse legend reads L AEL AVREL COMM AVG P FEL, an abbreviated form of Lucius Aelius Aurelius Commodus Augustus Pius Felix. The inclusion of Aelius highlights Commodus's symbolic reclamation of Hadrianic lineage, while Pius Felix had become an integral component of his official nomenclature, celebrating his personal fortune and divine favor. On the reverse, the circumscription reads HERCVL ROMANO AVGV, an abbreviation for Herculi Romano Augusto, accompanied by S C across the field. Grammatically rendered in the dative case, this dedication proclaims that the issue is offered 'To Hercules Romanus Augustus' - effectively assimilating the emperor into Hercules as the Roman Hercules Augustus, or dedicating the coin directly to the emperor in his heroic persona. The lettering is rendered in neat imperial capital script, though mint engravers frequently adapted letter spacing and breaks to navigate the contours of the lion pelt on the obverse and the leaves of the laurel wreath on the reverse.

Typology and Chronological Classification

RIC III Commodus 637 was struck in AD 192 during the culmination of the emperor's radical religious reforms, when Rome was temporarily renamed Colonia Lucia Annia Commodiana. In the typology established by Harold Mattingly and Edward A. Sydenham in Roman Imperial Coinage, this issue belongs to the concluding series of aes types issued before the ruler's assassination on the night of December 31, AD 192. It is cataloged under number 637 in volume III of the series, closely associated with parallel issues in gold and silver as well as bronze medallions that utilized variations of the Herculean legends. While other types from AD 192 feature Hercules standing with his bow, sacrificing at an altar, or leaning on his club, RIC 637 is distinguished by its singular focus on the upright club enclosed in a laurel wreath on the reverse, paired with the lion-skin obverse portrait. Chronologically, the type represents the final phase of official mint output under Commodus, providing a clear terminus ante quem for Antonine bronze striking before the accession of Pertinax on January 1, AD 193.

Circulation Patterns, Deposition, and Survival

Because RIC III Commodus 637 was struck exclusively during the final year of the reign, its circulation volume was inherently smaller than that of sestertii issued during the 170s and 180s AD. Following Commodus's assassination, the Roman Senate pronounced a formal damnatio memoriae against him, ordering his public statues overthrown and his name erased from monumental inscriptions. While bronze coins were rarely recalled en masse due to the logistical difficulties and economic costs of demonetization, many specimens showing Herculean portraits suffered deliberate defacement, gouging, or melted down in urban contexts during the subsequent civil wars of AD 193. Nevertheless, because sestertii had a long functional lifespan in domestic trade, some examples entered general circulation and travelled through commercial channels across Italy, Gaul, the Danube frontier, and Hispania, occasionally appearing in third-century coin hoards alongside issues of the Severan dynasty. Surviving specimens frequently show moderate to heavy wear from extended circulation, with high-grade, unabraded examples remaining scarce in the numismatic record.

References

1. Coinage in the Roman Economy, 300 B.C. to A.D. 700. pp. 125-132
2. The Hercules Romanus Coinage of Commodus. pp. 85-98
3. Coins of the Roman Empire in the British Museum, Volume IV: Antoninus Pius to Commodus. pp. 842-845
4. Online Coins of the Roman Empire: RIC III Commodus 637. ric.3.com.637
5. The Roman Imperial Coinage, Volume III: Antoninus Pius to Commodus. p. 439, no. 637