Domitian Denarius, RIC II, Part 1 (second edition) Domitian 728

Monetary Context and Reform

The production of RIC II, Part 1 (second edition) Domitian 728 occurred within the mature monetary framework established during Domitian's reign. Early in his rule, in 82 AD, Domitian enacted an unprecedented restoration of the Roman silver currency, elevating the weight and fineness of the denarius to Augustan levels. Although financial pressures and major military expenditure forced a slight downward adjustment in 85 AD, the standard stabilized at a level noticeably superior to that of Nero's reform or the reigns of Vespasian and Titus. During the period between 85 AD and 96 AD, the denarius was struck at roughly ninety-eight to one hundred coins per Roman pound, yielding a theoretical weight between 3.25 and 3.30 grams with a silver fineness consistently hovering around ninety-three to ninety-four percent. The striking of RIC 728 in 92 AD reflects this robust metallic standard. The year 92 AD was marked by substantial military operations along the middle Danube, where Domitian personally conducted campaigns against invading Sarmatians, Suebi, Marcomanni, and Quadi following the destruction of Legio XXI Rapax. Maintaining the intrinsic integrity of the denarius was essential for imperial security, ensuring the loyalty of legionary troops stationed in Pannonia, Moesia, and Upper Germany who received their regular stipendium in freshly minted Rome denarii.

Production and Mint Organization

The entire regular silver coinage for the central empire under Domitian was produced by the centralized imperial mint in Rome. By the late Flavian era, the mint operated with highly organized internal divisions or officinae. Research into die linkages and output rhythms demonstrates that the mint of Rome systematically coordinated the production of precious metal and base metal denominations. In the silver workshop, denarii bearing Domitian's distinct Minerva reverse types were manufactured in tightly regulated cycles, with multiple pairs of obverse and reverse dies operating concurrently. The physical blanks were prepared from refined silver alloys cast in spherical moulds before being flattened and struck hot or warm, producing sharp, high-relief portraits and durable die surfaces. Die axes for this issue cluster heavily around the six o'clock and twelve o'clock alignments, characteristic of the mechanical orientation techniques practiced by the Rome mint celators during the late first century AD. Surviving examples of RIC 728 attest to the high technical proficiency of the mint staff, exhibiting carefully centred strikes, even flan expansion, and crisp lettering.

Obverse Iconography and Style

The obverse of RIC 728 features a right-facing, laureate head of Domitian executed in the fully developed imperial portrait style of the 90s AD. In contrast to the somewhat youthful or idealized effigies of his early reign, portraits from 92 AD convey imperial authority through a robust, heavy profile, pronounced jowls, an assertive hooked nose, and a high, receding brow. The laurel wreath rests securely around the head, tied at the nape of the neck with two ribbon ties falling down the back. Celators at the Rome mint rendered the hair with meticulously arranged rows of tight curls framing the temples and forehead, a distinctive hallmark of late Flavian court art. The portrait is enclosed by a narrow beaded border, set closely within the circumference of the struck flan to prevent clipping and ensure visual prominence. The obverse die cutting for this issue displays consistent stylistic continuity with contemporary aurei and denarii bearing the same tribunician count.

Reverse Iconography and Domitian's Minerva

The reverse of RIC 728 depicts the goddess Minerva advancing toward the right in a dynamic, aggressive combat stance. Clad in a belted chiton and helmet, the goddess raises a spear in her right hand, poised to strike, while holding a round buckler or shield on her extended left arm. In the typology established by numismatists for Domitian's extensive silver coinage, this figure is classified as Minerva 1 (or M1). Between 83 AD and 96 AD, the vast majority of Domitian's denarii were dedicated to four recurring depictions of Minerva: advancing right with spear and shield (Minerva 1); standing left holding a spear (Minerva 2); standing left holding a spear and thunderbolt (Minerva 3); and standing right upon the prow of a ship or rostral column holding spear and shield, often accompanied by an owl (Minerva 4). Domitian maintained an extraordinary personal devotion to Minerva, venerating her as his divine patroness, counselor, and protector of the state. In the context of 92 AD, this militant manifestation of Minerva directly echoed the official propaganda of the Sarmatian and Danubian wars, framing the emperor's campaigns as divinely guided martial endeavors defending the frontiers of the Roman world.

Epigraphy and Imperial Titulature

The inscriptions on RIC 728 provide precise chronological and political data regarding Domitian's reign. The obverse legend reads IMP CAES DOMIT AVG GERM P M TR P XI, rendered continuously along the border from the lower left to the lower right. It incorporates the standard imperial titles: Imperator Caesar Domitianus Augustus, Germanicus (commemorating his victory over the Chatti in 83 AD), Pontifex Maximus (chief priest), and Tribunicia Potestate XI (holding the tribunician power for the eleventh time). Domitian's eleventh tribunician year ran from September 13, 91 AD to September 12, 92 AD. The reverse legend reads IMP XXI COS XVI CENS P P P, translating as Imperator XXI, Consul XVI, Censor Perpetuus, Pater Patriae. The designation COS XVI indicates that the coin was struck after Domitian entered his sixteenth ordinary consulship on January 1, 92 AD. The twenty-first imperial acclamation (IMP XXI) reflects military successes achieved during 91 AD or early 92 AD, prior to his twenty-second acclamation later in 92 AD. The title Censor Perpetuus (perpetual censor), assumed in late 85 AD and abbreviated here alongside Pater Patriae (Father of his Country), emphasizes his authority over public morality, the senatorial roll, and civic administration.

Typology and Chronological Placement

Within the revised second edition of Roman Imperial Coinage (RIC II, Part 1), type 728 represents the first entry within the quadrumvirate of standard Minerva denarii struck during the specific epigraphic window of early 92 AD. This window is tightly defined by the convergence of TR P XI on the obverse and IMP XXI COS XVI on the reverse. The four parallel denarius types sharing these exact titulary formulas are RIC 728 (Minerva 1, advancing right), RIC 729 (Minerva 2, standing left with spear), RIC 730 (Minerva 3, standing left with spear and thunderbolt), and RIC 731 (Minerva 4, standing right on rostral column). When Domitian received his twenty-second imperial acclamation later in 92 AD (becoming IMP XXII), the reverse legends were promptly updated to IMP XXII COS XVI CENS P P P, producing the subsequent series of types catalogued as RIC 738 through 741. Consequently, RIC 728 can be confidently dated to the early months of 92 AD, between January and the summer of that year, prior to the announcement of the next imperial victory on the Danube.

Circulation Patterns and Hoard Contexts

Because Domitian's reformed denarii of 85-96 AD contained a notably higher proportion of pure silver than those struck under Nero, Vespasian, or Titus, their circulation history diverged significantly from older imperial currency. Extensive hoard analyses from Britain, the Rhine frontier, and the Danubian provinces reveal that Domitian's post-85 AD denarii were heavily dispatched to frontier military garrisons to fund troop payrolls and fortification efforts. However, when Trajan debased the denarius in 107 AD and subsequently demonetized and recalled older high-grade silver, large quantities of Flavian denarii were systematically removed from general circulation and melted down for re-coinage. Despite this organized recycling, RIC 728 and its contemporary issues frequently appear in civil and military hoards buried across the northwestern provinces, such as the Shapwick hoard in Britain and several Continental deposits along the Rhine and Danube limes, demonstrating that surviving pieces continued to circulate alongside Trajanic and Antonine silver well into the mid-second century AD.

References

1. The Metallurgy of Roman Silver Coinage: From the Reform of Nero to the Reform of Trajan. Cambridge University Press, 2014, chapters 8 and 11
2. Coinage and Finances in the Reign of Domitian: A.D. 81-96. BAR International Series 178, Oxford, 1983
3. Online Coins of the Roman Empire: RIC II, Part 1 (second edition) Domitian 728. ric.2_1(2).dom.728
4. The Roman Imperial Coinage, Vol. II, Part 1: Vespasian to Domitian (second edition). Page 316, no. 728