Trajan Silver Denarius, RIC II Trajan 242

Monetary Context and Imperial Policy

The emission of RIC II Trajan 242 belongs to the central decade of Trajan's administration, produced within the chronological window of AD 112 to 114 during his sixth and final consulship. Following the substantial influx of bullion generated by the conquest of Dacia in AD 105 to 106, the Roman monetary system underwent both expansion and recalibration. In AD 107, Trajan had recalled and demonetized older, worn Republican and early imperial silver denarii that possessed higher silver content than the post-Neronian standard, melting them down to produce vast new emissions of uniform weight and fineness. By the time this type was manufactured, the Roman denarius functioned under the revised metallurgical standards established after Nero's reform and modified slightly under Domitian and Trajan, maintaining an average struck mass of approximately 3.2 to 3.3 grams with an alloy composition hovering around 80 to 82 percent silver. Denarii of this period formed the primary vehicle for state expenditures, especially military compensation, infrastructural projects such as the Forum of Trajan, and state distributions (congiaria) to the urban populace of Rome.

Production Standards and Minting Practices

The entire regular series of Trajan's imperial silver denarii bearing his sixth consulship and the formulaic Optimo Principi legends was produced at the central mint of Rome. Operating under the administrative oversight of imperial freedmen and equestrian officials, the Rome mint was organized into several working officinae or workshops that executed high-volume production of silver denarii and bronze denominations concurrently. Surviving dies demonstrate a sophisticated level of mechanical execution and artistic standardization. Blanks were prepared by casting circular flans, which were subsequently struck cold or slightly heated between upper and lower dies held in an aligned vertical orientation. The mint utilized reverse dies cut with deep, detailed incuse matrices, producing high-relief figures such as the personification of Aeternitas. While die linkage studies indicate that reverse dies experienced rapid turnover due to mechanical stress, obverse portrait dies of Trajan retained their integrity longer, resulting in occasional minor variations in flan thickness, centering, and legend placement.

Obverse Design and Portraiture

The obverse of RIC II Trajan 242 exhibits a mature, naturalistic portrait of Trajan facing to the right. The emperor is depicted wearing a laurel wreath, with drapery visible upon his left shoulder while leaving the neck and chest largely bare. This particular drapery treatment represents an established variant within Trajan's mid-to-late portrait typology, alternating with fully bare-necked bust forms in adjacent series. The iconographic style reflects the classicizing realism characteristic of the 'Optimo Principi' era, marked by a low forehead, pronounced bridge of the nose, firm jawline, and straight, neatly combed hair falling across the brow. This dignified, austere representation deliberately eschewed the flamboyant divine attributes seen in earlier Flavian numismatics, presenting instead the ideal of the modest, diligent civil administrator and victorious commander-in-chief in complete harmony with the Roman Senate.

Reverse Iconography of Aeternitas

The reverse of the coin introduces a complex allegorical tableau featuring Aeternitas, the divine personification of eternity and the enduring continuation of the imperial regime. She is depicted standing draped and veiled, positioned facing forward with her head turned toward the left. In her outstretched right hand, she elevates the radiating head or bust of Sol (the Sun), while her extended left hand holds the crescent-crowned head or bust of Luna (the Moon). This celestial duality carries profound symbolic resonance: Sol and Luna governed the cyclical passage of day and night and symbolized the infinite duration of cosmic time. By physically grasping the celestial luminaries, Aeternitas demonstrates imperial command over temporal permanence, assuring the populace that the prosperity and peace achieved under Trajan's benevolent rule would endure indefinitely through the succession and preservation of the Principate.

Epigraphy and Titulature

The inscriptions on RIC II Trajan 242 articulate the complete administrative and ideological persona of the princeps. The obverse legend reads IMP TRAIANO AVG GER DAC P M TR P COS VI P P, expanding to Imperatori Traiano Augusto Germanico Dacico, Pontifici Maximo, Tribunicia Potestate, Consuli Sextum, Patri Patriae. This sequence commemorates his highest military title as imperator, his imperial dignity, victory cognomina from campaigns along the Rhine and Danube, his status as supreme pontiff, his civil tribunician power, his sixth consulship, and his designation as Father of the Country. The reverse legend is bifurcated into two conceptual elements: the encircling formula S P Q R OPTIMO PRINCIPI (Senatus Populusque Romanus Optimo Principi, meaning 'The Senate and the Roman People to the Best Prince'), combined with the specific type title AET AVG (Aeternitas Augusti, meaning 'The Eternity of the Emperor' or 'Imperial Eternity'), which is situated in the reverse exergue or divided in the lateral fields. This textual synthesis emphasizes senatorial endorsement of the princeps alongside the cosmic preservation of the state.

Typological Classification and Chronological Placement

In the standard classification of Roman Imperial Coinage, this specific reverse composition with draped left-shoulder obverse is catalogued as RIC II Trajan 242. Within Bernhard Woytek's monumental corpus Die Reichsprägung des Kaisers Traianus (MIR 14), the type is placed within his Phase 5 emission group, dated strictly between the assumption of Trajan's sixth consulship on January 1, AD 112, and the adoption of the title Parthicus in the autumn of AD 114. The absence of the title 'Optimus' as an official titular cognomen on the obverse confirms that the issue predates the autumn of AD 114, after which Trajan's obverse legends systematically incorporated Optimus into the standard imperial formula. Although neighboring variants exist with fully bare busts or alternative drapery arrangements, RIC II Trajan 242 is strictly characterized by the draped-left-shoulder bust paired with the standing Aeternitas holding the solar and lunar heads.

Circulation Patterns and Archaeological Evidence

Silver denarii of Trajan from his sixth consulship enjoyed vast dispersion throughout the Roman world and remained active in circulation for several decades after his death. Hoard evidence from Britannia, the Germanies, Dacia, and the Danubian limes demonstrates that sixth-consulship denarii formed the backbone of military cash reserves through the reigns of Hadrian and Antoninus Pius. Archaeological excavations along the Rhine and Danube frontiers reveal that specimens of RIC II Trajan 242 circulated heavily in military garrison contexts, experiencing gradual attrition and wear that reduced their initial striking mass. Furthermore, the extensive presence of this type in civilian savings hoards across Italy and the western provinces indicates that the Optimo Principi denarii continued to exchange at official parity until the severe currency debasements of the Severan era, at which point Trajanic silver was systematically culled and hoarded for its bullion value.

References

1. Coins of the Roman Empire in the British Museum, Volume III: Nerva to Hadrian. pp. 85-87, nos. 374-378
2. Online Coins of the Roman Empire: RIC II Trajan 242. ric.2.tr.242
3. The Roman Imperial Coinage, Volume II: Vespasian to Hadrian. p. 261, no. 242
4. Die Reichsprägung des Kaisers Traianus (98-117) (MIR 14). pp. 370-385, no. 396