Domitian Copper-Alloy As, RIC II, Part 1 (second edition) Domitian 385

Monetary Context and Denominational System

During the Flavian dynasty, the Roman imperial monetary system functioned upon a bimetallic and base-metal hierarchy anchored by the gold aureus and silver denarius, supported for daily transactions by token brass and copper-alloy denominations. Within this framework, the as was struck as a base-metal unit, nominally evaluated at four asses to one sestertius, two asses to one dupondius, and sixteen asses to a standard silver denarius. The issue catalogued as RIC II, Part 1 (second edition) Domitian 385 belongs to the decisive period of AD 85, when Domitian pursued an energetic realignment of imperial coinage standards, adjusting the fineness of precious metals and reasserting high quality control over the urban bronze output. The as filled an essential economic niche across the Roman world, functioning as the primary transactional coin for modest market exchanges, military daily stipends, and retail purchases. Domitian used the vast surface area of these base-metal coinages to transmit explicit ideological and religious messages across Italy and the provinces, advertising the protective benevolence of the gods and the stable preservation of the principate through standardized civic and sacred iconography.

Mint Organization and Production Techniques

Production of this specific as occurred exclusively at the imperial mint in Rome, which operated under tight bureaucratic supervision within the urban administrative center. During AD 85, the Rome mint was organized into specialized workshops, or officinae, that managed blank casting, die engraving, flan striking, and metallurgical preparation. Base-metal blanks for asses were traditionally cast from unalloyed copper or related bronze alloys in open or bivalve moulds, resulting in circular flans that were subsequently heated and struck between hardened iron or bronze dies. The strike required significant manual force, placing an obverse die fixed into an anvil and a reverse die held as a handheld punch. The striking quality of Domitian's middle bronzes in AD 85 exhibits remarkable uniformity in die alignment and flan thickness, testifying to the technical skill of the Flavian mint engravers. The signature letters S C (Senatus Consulto) on the reverse commemorate the traditional, formal decree of the Senate sanctioning base-metal coinage, though absolute operational and fiscal control was exercised directly by the emperor and his freedman financial staff.

Obverse Portraiture and Iconography

The obverse of this issue presents a right-facing portrait bust of Domitian wearing the laurel wreath, a traditional Roman symbol of triumph and imperatorial authority. Distinguishing this specific catalogue type from contemporary issues is the deliberate inclusion of an aegis over the imperial bust. The aegis, classically associated with Jupiter and Minerva, signals divine protection and military invulnerability, serving as a visual testament to Domitian's intense personal devotion to the goddess Minerva. Mint engravers rendered Domitian with the prominent Flavian facial profile, featuring a strong jawline, a slightly hooked nose, and carefully arranged hair curling beneath the ribbon ties of the laurel wreath. The drapery of the aegis sits across the neck and shoulder area, rendered with stylized scale patterns or gorgoneion embellishments typical of the finest Rome mint cutters of the mid-80s AD. This iconography balanced the traditional attributes of the Roman general with elevated Hellenistic conceits of divinely sanctioned rule, emphasizing that the princeps stood under the immediate guardianship of the gods.

Reverse Iconography: The Altar of Salus

The reverse design features an elaborate architectural composition centered upon a monumental rectangular altar elevated on a base of four distinct steps. The facade of the monument is detailed with a double door divided into four recessed panels, adorned with miniature lion head knockers that evoke ancient temple craftsmanship and solemn sacral enclosure. The central structure is framed on each side by engaged pilasters supporting an ornate cornice, while the upper corners terminate in prominent horned projections or acroteria. Flanking the lower fields of the design are the bold letters S and C, denoting Senatus Consulto. The altar embodies the cult of Salus Augusti, the divine guarantor of the health, physical survival, and spiritual security of the emperor and, by extension, the entire Roman state. The meticulous architectural details captured by the die sinker offer rare numismatic insight into imperial monumentality in Flavian Rome, depicting either a dedicated urban altar erected in the capital or an idealized rendering of sacred Augustan architecture refurbished under Domitian's extensive urban restoration programs.

Epigraphic Analysis and Imperial Titles

The legends on this type provide crucial, tightly controlled epigraphic evidence for dating and ideological messaging. The obverse perimeter inscription reads IMP CAES DOMIT AVG GERM COS XI CENS POT P P, expanding into the standard imperial formula: Imperator Caesar Domitianus Augustus Germanicus, Consul Undecimum, Censoria Potestate, Pater Patriae. The inclusion of Germanicus reflects Domitian's military triumph over the Chatti in AD 83, which had become a permanent fixture of his titulature. His eleventh consulship firmly dates the striking of this issue to the calendar year AD 85. The presence of CENS POT documents his early assumption of censorial power in AD 85, shortly before he permanently assumed the title of Censor Perpetuus later in the same year, making this legend a critical chronological marker for the transitional phases of his administrative appointments. The reverse legend, SALVTI AVGVSTI, is inscribed in the dative case, translating as 'To the Health of Augustus' or 'To the Safety of the Emperor.' This dedication explicitly marks the coining of the piece as a pious offering or public vow (votum) ensuring the preservation of the imperial person.

Typological Variants and Chronological Placement

Within the modern taxonomic framework established by the second edition of Roman Imperial Coinage, type Domitian 385 is strictly categorized as an as issued during the first half of AD 85. The type forms part of a cohesive series of bronze coins sharing the Salus Augusti altar design across multiple denominations, including sestertii and dupondii, but distinguished by specific portrait bust attributes and denomination standards. While some neighboring issues of AD 85 portray the emperor with a simple laureate head or drapery without the aegis, type 385 is defined precisely by the bust right wearing the laurel wreath and aegis, combined with the COS XI and CENS POT titulature. By late AD 85, the obverse legends in this series shifted to include CENS PER or CENSOR PERPETVVS, establishing that type 385 was struck during the brief interval between Domitian's initial assumption of censoria potestas and his formal declaration as perpetual censor. This narrow window gives the type a highly constrained chronology within the broader output of the Flavian monetary administration.

Circulation Patterns and Archaeological Context

As an everyday copper-alloy denomination, the as circulated intensely throughout the Italian peninsula and the western provinces of the Roman Empire, including Gaul, Britannia, and the Rhine-Danube frontier zones. Archaeological hoard evidence and site finds demonstrate that Flavian bronze coins remained in active use for decades, often circulating alongside earlier Julio-Claudian issues and surviving into the Antonine period. Due to its standard base-metal intrinsic value, the as suffered heavy physical wear over prolonged circulation, with finer details such as the lion head knockers and aegis scales often becoming smoothed through commercial transactions. Archaeological recovery from military camp contexts along the European limes confirms that asses were shipped from Rome to pay auxiliary troops and supply frontier garrisons, where they facilitated vibrant camp-market retail trade. The durability of the coin alloy and the consistent volume produced by the Rome mint ensured that type 385 played a practical role in sustaining the microeconomic fabric of the empire well beyond its initial year of striking.

References

1. Coins of the Roman Empire in the British Museum, Volume II: Vespasian to Domitian. Domitian Catalogue
2. Roman Coins from the Earliest Times to the Fall of the Western Empire. Flavian Coinage Chapter
3. Online Coins of the Roman Empire: RIC II, Part 1 (second edition) Domitian 385. ric.2_1(2).dom.385
4. The Roman Imperial Coinage, Volume II, Part 1: From AD 69 to 96 (Second Edition). Domitian 385