Quintillus Billon Antoninianus, RIC V Quintillus 45

Monetary Context and Denominational Setting

During the reign of Quintillus in AD 270, the Roman monetary system was experiencing acute structural inflation, severe debasement, and relentless fiscal demands brought on by continuous military campaigning and civil instability. The principal silver-denominated coin in daily transaction was the antoninianus or radiate, initially introduced under Caracalla in AD 215 as a double denarius. Over the half-century separating its introduction from the accession of Quintillus, the coin's intrinsic silver fineness had collapsed precipitously. By the final years of Gallienus and the subsequent reign of Claudius II Gothicus, the antoninianus contained little more than trace amounts of silver, often ranging between two and three percent, enveloped by a copper-alloy matrix that was briefly coated with an artificial silver surface wash prior to circulation. Although antique authorities and conventional numismatic catalogues classify RIC V Quintillus 45 under silver denominations, in physical reality the coin represents an ultra-debased billon or bronze piece carrying a nominal imperial tariff. The sudden death of Claudius II created an immediate succession crisis, forcing Quintillus to utilize established production facilities to distribute coinages to troops stationed across northern Italy and adjacent regions. Struck on narrow, rapidly prepared flans, RIC V Quintillus 45 reflects the intense financial pressure of a regime whose political survival depended on maintaining confidence in a coin whose intrinsic value had deteriorated to historic lows.

Production Technology and Mint Attribution

Type RIC V Quintillus 45 was produced exclusively at the mint of Mediolanum, modern Milan, an administrative and strategic hub that had become vital for military staging in northern Italy. Mediolanum possessed an established mint organization divided into multiple officinae, which had previously struck heavy volumes for Gallienus and Claudius II. Mint workers manufactured these coins utilizing two-part hinged or held dies, striking blank flans cast in mass-production moulds. Surviving examples of RIC V Quintillus 45 display typical late third-century manufacture characteristics, including irregular, occasionally clipped or cracked flan contours, moderate axis variations, and variable flan thickness. Average weights for this type conform to the late radiate standard of AD 270, broadly clustering around 2.5 to 3.2 grams with diameters generally spanning 17 to 20 millimeters, although individual specimens deviate according to the urgency of production. Die cutting at Mediolanum exhibited a distinct regional stylistic identity: portraits of Quintillus rendered here feature a sharp, somewhat narrow profile, tight curls in the beard, and a crisply rendered radiate crown. The reverse designs from this workshop display lean, elongated human figures with fluidly engraved drapery. The Mediolanum establishment did not systematically apply officina marks across all reverse dies for this specific entry in standard catalogues, leaving the style of portraiture, fabric, and epigraphy as primary diagnostic criteria separating it from parallel issues minted at Rome or Siscia.

Obverse Iconography and Imperial Representation

The obverse of RIC V Quintillus 45 depicts the right-facing bust of Quintillus wearing the radiate crown, with drapery gathered around the neck and shoulder. The radiate crown serves as the essential denominational marker identifying the coin as an antoninianus, continuing an iconographic tradition linked to solar majesty and imperial authority that had distinguished radiate denominations since the Severan era. Stylistically, the Mediolanum engravers adapted existing portrait models used late in the reign of Claudius II Gothicus, reflecting familial resemblance as well as the deliberate transfer of legitimate authority from deceased brother to successor. Quintillus is depicted as a mature male with trimmed beard, prominent aquiline nose, and neatly dressed hair rendered through fine, parallel incisions. The drapery folds on the shoulder are indicated by crisp, raised ridges, occasionally revealing portions of cuirass beneath on selected dies, though the standard catalogued definition emphasizes a draped presentation. Die wear, slight centering shifts, and rapid striking are frequent on obverses of this type, often leaving parts of the radiate spikes or the outer legend partially truncated by the flan rim. Despite the extreme brevity of his reign, the obverse dies for RIC V Quintillus 45 convey a dignified, determined imperial countenance intended to inspire confidence among the Italian legions.

Reverse Typology: Concordia and Military Harmony

The reverse of RIC V Quintillus 45 illustrates Concordia, the Roman divine personification of harmony, concord, and collective agreement, standing fully draped and turned toward the left. In her right hand she grasps a tall vertical military ensign or standard, while her left hand cradles a generous cornucopiae. This specific combination of attributes bridges two urgent imperial messages: military fidelity and societal abundance. The presence of the military ensign directly addresses the Roman soldiers, making Concordia an explicit embodiment of unity within the ranks. The cornucopiae adds an element of promise, signifying that unity under the legitimate princeps will guarantee supply, sustenance, and donatives. Concordia is depicted wearing a long tunic falling to her feet, often with mantle folds draped over the left arm that supports the horn of plenty. Engravers at Mediolanum executed the ensign as a slender shaft topped with an expanded finial, sometimes detailed with crossbars or disks representing military decorations. The overall composition is balanced, occupying the central field of the reverse while leaving sufficient peripheral space for the surrounding legend. The iconography is a direct political plea: facing unrest, regional insurrections, and the formidable challenge of Aurelian, the court of Quintillus deployed Concordia to plead against factional fragmentation among the armed forces.

Epigraphy and Legend Variations

The inscriptions on RIC V Quintillus 45 reflect standard third-century imperial formulas tailored to fit the confined circumference of the debased antoninianus. The obverse carries the single standard inscription IMP QVINTILLVS AVG, reading continuously clockwise from the lower left. This formula incorporates the title Imperator, the personal nomen Quintillus, and the supreme title Augustus. Unlike the extended titular formulas found on earlier third-century issues, the brevity of this legend was necessitated by the reduced flan size of the AD 270 radiates and the urgency of striking. On the reverse, the legend invokes the concord of the armed forces through several attested abbreviations: CONC EXERC, CONCO EXER, or CONCO EXERC, expanding to Concordia Exercitus or Concordiae Exercituum. These variations reflect die-cutter choices across different working anvils within the Mediolanum mint, where letter spacing and flan circumference dictated how deeply the words were compressed. Lettering is typically executed in neat capital Roman script with square or slightly open letter forms, notably the C, E, and R, characteristic of the North Italian engravers. The absence of additional officina letters or exergual marks on the majority of dies for this specific entry simplifies the epigraphic layout, centering the focus entirely on the core appeal to military cohesion.

Chronological Placement and Typological Context

The chronological envelope of RIC V Quintillus 45 is firmly confined to AD 270, the sole year of Quintillus's brief accession and fall. Historical sources provide conflicting durations for his rule, ranging from seventeen days up to a few months, but numismatic output across his mints demonstrates that Mediolanum, Rome, Siscia, and Cyzicus all produced coins in his name, proving his formal recognition across central and eastern administrative regions. Mediolanum struck several concurrent antoninianus types for Quintillus, each projecting essential ideological themes such as Fides Militum, Pax Augusti, Victoria Augusti, and Concordia Exercitus. Within this cohesive framework, RIC V Quintillus 45 forms the primary Mediolanum type dedicating Concordia specifically to the army using the military standard attribute. It succeeded identical Concordia motifs struck for Claudius II and preceded the vast re-organization under Aurelian later in AD 270. Because Quintillus did not hold successive consulships or tribunician iterations during his fleeting tenure, fine-grained sub-chronological sequencing within type 45 must rely on die-link analysis, stylistic alignment with late Claudius II issues, and hoard stratigraphy rather than on dated imperial titles.

Hoard Evidence and Circulation Life

Despite the minuscule window of production, antoniniani of type RIC V Quintillus 45 entered general circulation immediately, traveling alongside the colossal mass of billon radiates struck under Gallienus, Claudius II, and the contemporary Gallic emperors. Hoard evidence from Britain, Gaul, Italy, and the Danube confirms that coins of Quintillus were swept into the broader currency pool and circulated extensively for years following his death. Major finds such as the Normanby Hoard and the Cunetio Hoard in Roman Britain contain modest but consistent numbers of Quintillus radiates from Mediolanum, including the Concordia reverse varieties. Because Aurelian did not initiate a damnatio memoriae that actively demonetized his predecessor's base-metal coins, RIC V Quintillus 45 remained legal tender until the major monetary reforms of AD 274, and in many provincial sectors specimens continued to change hands alongside reformed radiates until the end of the third century. Due to their prolonged circulation in an environment starved of good-quality silver, surviving specimens frequently demonstrate substantial surface wear, loss of original silvering, edge chipping, and corrosion typical of high-copper billon alloys recovered from buried contexts.

References

1. The Normanby Hoard and Other Roman Coin Hoards. pp. 114-162
2. Monnaies de l'Empire romain XII.1: D'Aurélien à Florien (270-276 après J.-C.). pp. 45-58
3. Online Coins of the Roman Empire: RIC V Quintillus 45. ric.5.qu.45
4. The Roman Imperial Coinage, Volume V, Part I. pp. 240-244