Salonina Billon Antoninianus, RIC V Salonina (2) 65

Monetary Context and the Sole Reign Debasement

The monetary crisis of the mid-third century AD reached its apex during the sole reign of Gallienus (260 to 268 AD) following the capture of his father Valerian by the Sasanian king Shapur I. Deprived of major eastern territories and facing the secession of the Gallic Empire in the west, Gallienus relied heavily on rapid emissions of the radiate antoninianus to satisfy army payrolls. By the mid-260s AD, the silver content of the antoninianus collapsed from approximately twenty percent to less than five percent, rendering it essentially a bronze coin with a thin, chemically enriched silver wash. Within this pressured monetary environment, issues for Empress Salonina represented dynastic stability and continuity. Coins of type RIC V Salonina (2) 65 operated as fully integrated currency alongside the radiate issues of Gallienus, sharing identical debased standards and maintaining state-mandated value through imperial tariffing rather than intrinsic metal worth.

Production and the Mediolanum Mint

The establishment of an active imperial mint at Mediolanum around 259 or 260 AD was a direct consequence of Gallienus shifting his strategic headquarters closer to the Alpine frontier and the Raetian defense lines. Mediolanum rapidly became one of the primary coin-producing centers of the empire, serving mobile field forces and local administrative infrastructure. Production of RIC V Salonina (2) 65 utilized multiple active officinae, characterized by dynamic engraving styles that distinguished Milanese issues from contemporary products of Rome or Siscia. The flans were prepared rapidly from low-grade billon ingots, frequently resulting in irregular shapes, ragged edges, and variations in module. Dies were subjected to high mechanical stress, leading to die breaks and surface degradation across extensive production runs.

Obverse Iconography and Regalia

The obverse of RIC V Salonina (2) 65 features the right-facing bust of Augusta Cornelia Salonina, portrayed in classical imperial fashion. She wears a formal stephane or diadem and is draped in an elaborate stola. Her hair is rendered in the distinctive braided plait typical of the third century, pulled upward from the nape of the neck toward the crown. Positioned beneath the bust is the lunar crescent, the standard numismatic convention denoting female members of the imperial family on double-denomination radiates, mirroring the radiate solar crown used for male rulers. The portraiture at Mediolanum is noted for its expressive modeling, featuring almond-shaped eyes, a straight nose, and formal drapery folds that conveyed dignity and legitimacy despite rapid die production.

Reverse Design and Iconographic Variants

The reverse depicts Venus Felix, the bringer of good fortune and fertility, standing draped and facing left. Venus holds a transverse or upright sceptre along with an additional attribute that varies in catalogue descriptions as an apple or a small child. At her feet, the winged figure of Cupid appears standing, reinforcing the goddess's maternal and divine associations. This thematic imagery served as an invocation of domestic peace, marital harmony, and dynastic prosperity for the imperial house during a period marked by civil fragmentation. Minor stylistic variations exist across dies, including differences in the stance of Venus, the drapery lines of her garments, and the posture of Cupid, reflecting the individual interpretations of multiple engravers working simultaneously at Mediolanum.

Inscriptions and Epigraphic Analysis

The obverse inscription reads SALONINA AVG, presenting the name of the Augusta in an abbreviated nominative form. This concise legend was standard for Milanese issues of Salonina during the sole reign of Gallienus, distinguishing them from the earlier, longer legends such as CORNELIA SALONINA AVG used prior to 260 AD. The reverse inscription reads VENVS FELIX, invoking Venus in her role as the fortunate or auspicious goddess. The lettering on Mediolanum dies typically displays sharp, slightly elongated Latin characters, often rendered with thin vertical strokes and flared terminals. Field marks or officina letters are frequently absent on this specific type, though die orientation and letter spacing vary naturally across preserved specimens.

Typology and Chronological Placement

In the typological framework established by Percy H. Webb in Roman Imperial Coinage and refined by Robert Göbl in his masterwork on the coinage of Gallienus, RIC V Salonina (2) 65 is dated to the sole reign, specifically spanning the period between 260 and 268 AD. Göbl organized the Mediolanum issues into distinct chronological phases based on stylistic shifts, emission markers, and officina organization. The Venus Felix type represents a recurring theme for Salonina throughout the sole reign, with parallel issues produced earlier at Rome. Within the Milanese sequence, the type fits into emissions produced while Gallienus maintained his operational court in northern Italy, continuing until the emperor's assassination outside Milan in the late summer of 268 AD.

Circulation Patterns and Hoard Evidence

Billon radiates of Salonina struck at Mediolanum circulated extensively throughout the central Mediterranean, the Danubian frontier, and Italy. Hoard data from the late third century across Britain, Gaul, and the Balkans regularly contain Milanese antoniniani of Gallienus and Salonina, demonstrating that despite the breakdown of administrative unity across certain western territories, coins struck in northern Italy traversed provincial borders through trade, troop movements, and monetary drift. Because these issues suffered extreme debasement, their purchasing power was low, functioning as everyday commercial coinage. After the monetary reform of Aurelian in 274 AD, pre-reform billon pieces including RIC V Salonina (2) 65 were widely demonetized, recalled, or buried in hoards, preserving numerous specimens in archaeological contexts.

References

1. Coin Hoards and Hoarding in the Roman Empire. Sole reign emissions and circulation
2. Die Münzprägung des Kaisers Gallienus (MIR 36, 43, 44). Mediolanum issues
3. Online Coins of the Roman Empire: RIC V Salonina (2) 65. ric.5.sala(2).65
4. The Roman Imperial Coinage, Vol. V, Part I. p. 195, no. 65