Commodus Bronze Sestertius RIC III Commodus 452

Monetary Context and Imperial Propaganda

The sestertius occupied a central position within the tripartite monetary system established under Augustus and maintained through the Antonine dynasty. Valued at one quarter of a silver denarius or four copper asses, the orichalcum or bronze sestertius offered a large surface module that rendered it the premier medium for state announcements, triumphal celebrations, and religious imagery. By the mid-180s AD, imperial expenditures remained substantial, and base-metal issues were distributed extensively to pay for public works, urban distributions, and administrative costs throughout Rome and the western provinces. Type RIC III Commodus 452 belongs to an expansive triumphal propaganda program initiated late in AD 184 to celebrate Roman campaigns in northern Britain. Following the breach of the Antonine Wall or Hadrian's Wall by northern tribes around AD 180 to 182, the Roman governor Ulpius Marcellus achieved decisive victories that restored imperial control. In late AD 184, Commodus accepted his seventh imperial acclamation (Imperator VII) and the victory title Britannicus, which were promptly advertised on the empire's coinage in late AD 184 and AD 185.

Production Standards and Minting at Rome

Type RIC III Commodus 452 was produced exclusively at the official imperial mint in Rome. Like standard mid-to-late Antonine sestertii, the issue was struck on heavy cast copper-alloy flans, traditionally categorized numismatically as orichalcum or bronze. During the later second century AD, the zinc content in imperial orichalcum had declined markedly through the continuous recycling of older brass with bronze and unalloyed copper, resulting in alloys of variable composition. The target weight standard for second-century sestertii typically ranged around 20 to 26 grams, with flan diameters commonly falling between 29 and 33 millimeters, although struck weights could vary significantly depending on blank preparation and minting tolerance. The mechanical striking process utilized heavy handheld upper dies and fixed lower dies, with die alignment often adhering to an approximate six o'clock or twelve o'clock orientation. The large size of the flans permitted intricate die engraving, enabling artists to render detailed anatomical features, drapery folds, and military equipment.

Obverse Design and Portraiture

The obverse of RIC III Commodus 452 features the laureate head of Commodus facing right. In accordance with the portrait traditions established during the reign of his father Marcus Aurelius, the emperor is depicted with thick, curling hair, a rounded beard, and classical Antonine facial features. The laurel wreath rests securely on his head, tied at the nape of the neck with ribbon ties extending downward. This portrait type captures Commodus in his early twenties as sole ruler, presenting a mature and dignified imperial presence that linked his authority to the established dynasty while emphasizing his martial standing. The edge of the truncation is cleanly rendered, bordered by the surrounding legend running clockwise along the peripheral beaded rim.

Reverse Iconography of Victory in Britain

The reverse iconography is dedicated to the personification of Victoria seated right upon a pile of shields, celebrating the pacification of Britain. Draped in a long chiton that falls across her body, she extends her arms toward a circular shield resting on her knee, holding it steady while inscribing a message of triumph upon its surface. The captured shields beneath her evoke the vanquished weaponry of the northern British tribes, serving as tangible proof of imperial conquest. In the lower field, the letters S C appear divided across the composition, signifying Senatus Consulto, the traditional formal affirmation by the Roman Senate for the minting of base-metal coinage. The composition is dynamic and balanced, drawing upon Hellenistic artistic archetypes of Victory writing on a shield to publicize specific contemporary territorial victories.

Inscriptions and Epigraphy

The obverse inscription reads M COMMODVS ANTON AVG PIVS BRIT, rendered in clear imperial capitals along the circumference. The legend provides the official nomenclature of the emperor: Marcus Commodus Antoninus Augustus Pius Britannicus. The adoption of the title Pius dates from AD 183, while the cognomen Britannicus appears in late AD 184 following the success of Ulpius Marcellus. The reverse legend is arranged in two distinct elements. In the upper and outer perimeter, the formula VICT BRIT P M TR P X IMP VII COS IIII P P summarizes both the event and the emperor's official titles: Victoria Britannica, Pontifex Maximus, Tribunicia Potestate X, Imperator VII, Consul IIII, Pater Patriae. This records the British victory alongside his tenth investment with tribunician power, his seventh military acclamation, his fourth consulship, and his role as father of the fatherland. The senatorial sanction S C occupies the lower field to complete the design.

Typology and Chronological Placement

Type RIC III Commodus 452 belongs to a tightly dated series of victory issues struck between late AD 184 and the autumn of AD 185. The epigraphic markers provide an exact terminus post quem and terminus ante quem. The combination of Tribunicia Potestate X (TR P X) and Imperator VII (IMP VII) fixes production precisely within the tenth tribunician year, which began on 10 December AD 184 and concluded on 9 December AD 185. Later in AD 185, Commodus assumed his eighth imperial acclamation (IMP VIII), appearing on reverse dies featuring TR P X IMP VIII or advancing to TR P XI. The VICT BRIT types of this period appear across multiple denominations, including aurei, denarii, sestertii, and middle bronzes, but RIC III Commodus 452 specifically denotes the sestertius variety displaying the seated Victory inscribing a shield, as catalogued in the standard typological volumes of Roman Imperial Coinage.

Circulation and Archaeological Distribution

As standard imperial currency, sestertii of the VICT BRIT series circulated widely across the western provinces of the Roman Empire, including Italy, Gaul, the Germanies, and Britannia. In Britain itself, coins bearing the VICT BRIT legends possess particular archaeological significance, having been recovered from military forts along Hadrian's Wall, auxiliary stations, and civil centers. These coins were used in ordinary daily market transactions, tax payments, and army expenditures. Due to their durable copper-alloy composition and high intrinsic utility, sestertii often remained in active circulation for several decades, gradually losing surface detail through heavy wear before being lost, discarded, or buried in hoards during the economic disruptions of the third century AD.

References

1. The African Emperor: Septimius Severus (Context of British Campaigns and Antonine Military History). Appendix: Roman Army in Britain
2. Coins of the Roman Empire in the British Museum, Vol. IV: Antoninus Pius to Commodus. Commodus sestertii, AD 184-185
3. The Roman Imperial Coinage, Vol. III: Antoninus Pius to Commodus. p. 417, no. 452
4. Online Coins of the Roman Empire: RIC III Commodus 452. ric.3.com.452