Sabina Silver Denarius, RIC II, Part 3 (second edition) Hadrian 2571

Monetary Context and Imperial Ideology

During the late 130s AD, the Roman monetary system functioned on the established bimetallic and trimetallic balance stabilized under the Flavian and Trajanic administrations. The silver denarius served as the principal currency for military salaries, official imperial payments, and administrative taxation across the empire. Under Hadrian, the denarius maintained an average weight standard of roughly 3.15 to 3.25 grams, struck from an alloy containing approximately eighty percent silver, balanced with copper. This compositional standard preserved the economic adjustments executed under Trajan, allowing the denarius to maintain broad public confidence and uniform purchasing power in both civil and military markets. In this period, imperial coin issues frequently reinforced the visual presence of the imperial household. Denarii honoring Vibia Sabina were an essential component of this programmatic output. Following years of extensive imperial tours, the final phase of Hadrian's reign placed renewed emphasis on the unity, stability, and enduring prosperity of the central dynasty. The depiction of Concordia, the personification of civil and domestic harmony, was a standard yet critical ideological motif for Roman empresses. Issued between AD 136 and Sabina's death and posthumous deification around AD 136 to 137, or continuing until Hadrian's own death in AD 138, this specific coinage highlighted marital agreement, imperial concord, and institutional continuity during a period marked by Hadrian's declining health and the delicate process of designating succession.

Mint Production and Technical Execution

The production of RIC II, Part 3 (second edition) Hadrian 2571 occurred entirely at the imperial capital at Rome, which operated the central mint supplying the vast majority of silver and precious-metal currency for the western provinces. The mint of Rome employed organized workshops (officinae) where skilled engravers carved dies directly into iron or bronze blocks using gravers, punches, and drills. Silver blanks, or flans, were cast in molds to achieve standard volumetric weights before being heated and hand-hammered between paired dies. Because of the rapid manual nature of striking, individual specimens of this type vary subtly in axis orientation, strike centering, and flan shape, although die alignments frequently cluster near six or twelve o'clock, in accordance with contemporary imperial mint practice. Engravers at the Rome mint under Hadrian's late administration attained exceptional technical skill, marked by classical modeling, restrained relief, and disciplined letterforms. The dies cut for Sabina's late denarii demonstrate refined sculptural treatment, especially in rendering delicate textiles, detailed hairstyles, and classical bodily posture. Metallurgical consistency remained tightly controlled at Rome, ensuring that denarii produced under Hadrian 2571 adhered to the authorized silver content without the regional debasement occasionally observed in eastern provincial cistophori or drachms.

Obverse Portraiture and Attributes

The obverse of this denarius presents a draped bust of Empress Sabina facing right. She wears an elaborate diadem or stephane atop her head, signifying imperial majesty and divine association. The hair is arranged in a distinctive queue: drawn smoothly back over the crown from the forehead, bundled into a plaited or tied tail at the nape of the neck, and allowed to fall gracefully behind the shoulders. This coiffure represents the final stylistic phase of Sabina's numismatic portraiture, sometimes termed the late queue hairstyle, which replaced the earlier, more towering Trajanic-style coiffures that had dominated her early issues. The portrait portrays the Augusta with delicate, classical facial features, an idealized straight nose, and a tranquil, aloof expression reminiscent of fifth-century BC classical Greek statuary, reflecting the philhellenic artistic tastes championed by Hadrian. The drapery across the bust is gathered naturally at the shoulder, adding sculptural depth while conforming closely to the circular rim of the die. In classical numismatic studies such as the corpus by Strack and the British Museum catalogues by Mattingly, this portrait variant is recognized as Sabina's definitive late likeness, combining regal sobriety with traditional Roman decorum.

Reverse Iconography of Concordia

The reverse design of Hadrian 2571 displays the standing figure of Concordia, turned toward the left in a relaxed, classical contrapposto stance. Her left arm rests securely upon a low architectural column, a conventional iconographic attribute denoting stability, permanence, and unyielding support for the state. In her extended right hand, Concordia holds a patera, a shallow libation dish used in Roman religious rituals, symbolizing piety and public supplication for continuous imperial harmony. In her left arm, she cradles a cornucopia, often rendered as a double cornucopia in detailed dies of this issue, overflowing with fruits and produce to represent the abundance and agricultural prosperity guaranteed by unbroken civil concord. Concordia is depicted wearing full classical drapery, with a chiton falling in vertical folds to her feet and a mantle draped over her shoulder and arm. The synthesis of the patera, column, and cornucopia forms a cohesive ideological message: divine favor, grounded institutional stability, and resultant imperial wealth. This visual composition had ancient republican and early imperial roots, but under Hadrian it received an elegant, uncluttered treatment that epitomizes the classical aesthetic of mid-second-century Roman state art.

Epigraphic Style and Legends

The epigraphy of RIC II, Part 3 (second edition) Hadrian 2571 is concise, dignified, and executed in refined Roman square capitals. The obverse legend reads SABINA AVGVSTA, curving smoothly around the bust clockwise from the lower left to the upper right. By this late stage in her husband's principate, Sabina's titles were streamlined; the earlier, longer formulations such as SABINA AVGVSTA HADRIANI AVG P P were replaced by this dignified, abbreviated form. The imperial title AVGVSTA emphasizes her autonomous dynastic prominence and sacrosanct status within the imperial family. The reverse legend reads CONCORDIA AVG, standing for Concordia Augusti or Concordia Augustae, which translates to the Concord of the Emperor or the Concord of the Empress. This legend directly labels the allegorical figure and frames her function as an active imperial virtue rather than an abstract divinity. The lettering is characterized by balanced proportions, small terminal serifs, and regular spacing, characteristic of the finest die-cutting workshops active in the capital. Line breaks in the reverse inscription accommodate the height of Concordia's head and the upper rim of the cornucopia without distorting the symmetry of the field.

Typology, Chronology, and Variants

In the revised classification of The Roman Imperial Coinage, Volume II, Part 3, published by Richard Abdy and Peter Franz Mittag in 2019, this specific denarius is catalogued as Hadrian 2571, replacing older classifications in earlier editions. The type is assigned a production window between AD 136 and AD 138, coinciding with the terminal years of Hadrian's life. Sabina died in late AD 136 or early AD 137, after which she was deified and posthumously honored with DIVA issues. It remains a matter of numismatic discussion whether Hadrian 2571 was struck strictly during the final months of her life or whether lifetime obverse dies continued to be struck concurrently with early commemorative issues up to Hadrian's death in July AD 138. The defining typological markers of Hadrian 2571 include the specific combination of the SABINA AVGVSTA legend, the draped bust wearing a stephane with hair in a queue, and the reverse of Concordia leaning on a column holding a patera and cornucopia. Minor engraving variants exist within the type, primarily concerning whether the cornucopia is single or double, the exact height and molding of the column, and subtle variations in the treatment of the stephane and rear queue ribbons, but all share the identical catalogued formula and legend pair.

Circulation Patterns and Archaeological Evidence

Denarii of Sabina representing the Concordia type were struck in substantial quantities and entered general circulation across the Roman Empire, passing into both civil and military economies. Hoard evidence from Britain, Gaul, the Rhine frontier, and the Danubian provinces regularly records the presence of this issue alongside denarii of Trajan and Hadrian's extensive travel and province series. Because the denarius retained its intrinsic silver value, specimens of Hadrian 2571 continued to circulate for several decades after Hadrian's death, frequently appearing in Antonine and Severan hoards. By the time of the Severan debasements in the late second and early third centuries AD, older Hadrianic denarii of this silver fineness were gradually hoarded or selectively melted down for bullion, though worn specimens survived in regional monetary pools well into the mid-third century. Archaeological finds from military camps and provincial towns illustrate that despite their primary symbolic messaging directed toward the civic and senatorial elite of Rome, coins of this type functioned pragmatically as everyday medium of exchange across all social and geographic strata of the Roman Mediterranean.

References

1. The Severan Silver Coinage and Its Predecessors: Metallurgy and Circulation in the High Empire. pp. 45-62
2. Coins of the Roman Empire in the British Museum, Volume III: Nerva to Hadrian. pp. 359-361
3. Online Coins of the Roman Empire: RIC II, Part 3 (second edition) Hadrian 2571. RIC II, Part 3 (second edition) Hadrian 2571
4. The Roman Imperial Coinage, Volume II, Part 3: Hadrian. p. 278, no. 2571
5. Untersuchungen zur römischen Reichsprägung des zweiten Jahrhunderts, Teil II: Die Reichsprägung zur Zeit des Hadrian. pp. 198-204