Severus Alexander Sestertius RIC IV Severus Alexander 456c

Monetary Context and Function

The sestertius served as the foundational accounting and high-denomination bronze unit of the Principate, anchoring day-to-day imperial monetary circulation. During the reign of Severus Alexander (AD 222-235), the bronze coinage maintained an essential role in metropolitan commerce, market settlements, and civic distributions, despite mounting inflationary pressures on the debased silver denarius. The production of sestertii in AD 227, such as the specific issue catalogued as RIC IV Severus Alexander 456c, offered large-format surfaces tailored for imperial ideological dissemination while maintaining public confidence in base-metal currency standards.

Production Standards and Mint Allocation

All specimens of RIC IV Severus Alexander 456c were manufactured exclusively at the central imperial mint in Rome. Production relied on high-relief two-die striking of orichalcum or bronze blanks prepared within an approximate target weight band of twenty to twenty-two grams, although surviving specimens naturally exhibit significant weight divergence typical of ancient cast-flan fabrication. Die alignment for the third-century Roman mint was predominantly executed on an upright or inverted axis (twelve o'clock or six o'clock). The physical engraving displays fine early Severan workmanship with neatly cut legends and careful modeling of mythological and imperial portrait figures.

Obverse Typology and Imperial Iconography

The obverse displays the mature portrait of Severus Alexander facing right. In subtype 456c, the emperor is depicted with a laurel wreath and draped shoulders, omitting the cuirassed drapery found in certain companion variants. This portrait mode emphasizes civil and administrative authority while sustaining the classical visual tradition initiated under Augustus. The clean profile engraving highlights the ruler's juvenile yet stabilizing image, reflecting the deliberate projection of orderly, constitutional Severan leadership directed by the imperial court.

Reverse Iconography and Mars Propugnator

The reverse iconography presents Mars, the Roman god of war, advancing aggressively to the right. He is shown wearing a crest helmet, carrying a transverse spear in his right hand and bearing a military trophy over his left shoulder. The formula S C, indicating Senatus Consulto, flanks the figure in the lower fields, recording traditional senatorial sanction for base-metal coinage. The composition evokes the motif of Mars Victor or Mars Pater, projecting martial strength, military preparedness, and the defense of the imperial borders against looming frontier instability.

Epigraphic Formulae and Titulature

The obverse legend reads IMP CAES M AVR SEV ALEXANDER AVG, abbreviating Imperator Caesar Marcus Aurelius Severus Alexander Augustus. This formal titling proclaims his complete praenomen, nomen, and imperial cognomina, establishing unbroken continuity with the Antonine and Severan successions. The reverse legend carries the dated inscription P M TR P VI COS II P P S C, denoting Pontifex Maximus, Tribunicia Potestate VI, Consul II, Pater Patriae, Senatus Consulto. The exact epigraphic recording of his sixth tribunician power and second consulship anchors the issue firmly to imperial chronology.

Typological Classification and Chronological Placement

Because Severus Alexander assumed his first consulship in AD 222 and his second in AD 226, the convergence of TR P VI and COS II dates the manufacture of this exact issue strictly to AD 227. In the classification scheme of Roman Imperial Coinage Volume IV Part 2, catalog number 456 is subdivided based on obverse bust treatments: 456a bears a laureate head, 456b features a laureate, draped, and cuirassed bust, while 456c uniquely designates the laureate and draped bust without cuirass. This specific variety represents a distinct, deliberate pairing of bust drapery with the active Mars reverse during the sixth annual cycle of Alexander's tribunician authority.

Circulation Patterns and Archaeological Context

Sestertii of Severus Alexander circulated extensively throughout the western provinces, including Italia, the Danubian territories, Gaul, and Roman Britain, where bronze currency was crucial for everyday market transactions and fiscal operations. Because aes coinage remained in circulation far longer than silver denarii, specimens of RIC IV Severus Alexander 456c frequently survived in regional hoards and site finds displaying prolonged operational wear, retaining utility well into the turbulent middle decades of the third century AD.

References

1. Coins of the Roman Empire in the British Museum, Vol. VI: Severus Alexander to Balbinus and Pupienus. Severus Alexander, no. 417-422
2. Description historique des monnaies frappees sous l'Empire romain, Tome IV. Severus Alexander, no. 306
3. Online Coins of the Roman Empire: RIC IV Severus Alexander 456c. ric.4.sa.456c
4. The Roman Imperial Coinage, Vol. IV, Part II: Macrinus to Pupienus. pp. 106, no. 456c