Augustus Copper As, RIC I (second edition) Augustus 469

Monetary Context and Augustan Base-Metal Reform

The monetary reforms initiated under Augustus between 19 and 18 BC completely transformed the base-metal currency system of the Roman world. Previous Republican bronze struck in Rome had lapsed into irregular emissions, creating widespread shortages of small change that were only partially mitigated by regional military and provincial output. Augustus systematized civic base-metal production around two distinct alloys: brass (orichalcum), an alloy of copper and zinc used for the sestertius and dupondius, and pure unalloyed copper, reserved for the as and its fractional divisions such as the semis and quadrans. The as occupied a central position within daily economic life. Valued at one-sixteenth of an imperial silver denarius or four copper quadrantes, the denomination acted as the workhorse of everyday retail commerce, petty market exchanges, and daily urban labor remuneration in the Italian peninsula. By the final decade of Augustus's life, the administration confronted pressing political priorities following the catastrophic defeat of Publius Quinctilius Varus in Germany in AD 9 and the lingering fiscal strains of the Pannonian revolt. Rather than merely reasserting the personal prestige of Augustus, the coinage struck at Rome took on a pronounced dynastic program. The issue of RIC I (second edition) Augustus 469 belongs directly to this phase, using the high-volume base-metal output of the capital to present Tiberius as an established military commander and constitutional partner sharing civil governance alongside the elderly Princeps.

Production Standards and the Mint of Rome

RIC I (second edition) Augustus 469 was produced exclusively by the mint operating in Rome. During the earlier portion of Augustus's reign, aes coinage at Rome carried the explicit names of the annual triumviri monetales (the board of moneyers), who retained formal oversight of striking until their signatures vanished from base-metal dies around 4 BC. In this later period dating to AD 10 to 11, the mint operated under direct imperial administration, yet the prominent inscription S C remained a permanent fixture on the reverse, signifying nominal production by senatorial decree. Metrologically, the Augustan as was manufactured to a target weight standard centered around approximately 10.5 to 11.0 grams, struck on relatively broad flans measuring roughly 26 to 28 millimeters in diameter. Surviving specimens show expected standard deviations caused by ancient al marco striking techniques, where planchets were prepared to yield a predetermined number of coins per Roman pound (libra) rather than adjusted individually to strict uniform tolerances. The blanks were cast in gang molds, hot-trimmed or prepared, and struck between hand-held iron or bronze dies. The die axis for this issue predominantly adheres to a regular vertical orientation (often 12 o'clock or 6 o'clock), reflecting the elevated quality control typical of the urban Roman mint in the late Augustan era compared to contemporary provincial workshops.

Obverse Iconography and Imperial Portraiture

The obverse of the coin presents a right-facing portrait of Tiberius depicted without any imperial diadem, laurel wreath, or decorative drapery. The portraiture is classified as the bare head right, rendering Tiberius in a naturalistic yet idealized classicizing manner characteristic of late Augustan state art. His features exhibit the broad forehead, prominent aquiline nose, neatly combed forward-swept locks, and firm jawline familiar from the official sculptural portraits of the 'Fayum' and 'Copenhagen' types. By portraying Tiberius bareheaded, the designers adhered to traditional Roman civic modesty (civilitas). The bare head underscored his status as a private citizen who held extraordinary delegated constitutional magistracies rather than an absolute autocrat or triumphant monarch. The portrait faces rightward in conformity with standard Augustan convention, enclosed within an outer linear or dotted border. Despite the absence of Augustus's own likeness, the legal authority for the issue emanated entirely from the Princeps, whose name and patronymic link are integrated within the obverse legend surrounding Tiberius's head.

Reverse Design and the Constitutional S C

The reverse design is austere, dominated by the two monumental capital letters S C situated centrally in the field. These letters stand for 'Senatus Consulto' ('by decree of the Senate'), retaining the constitutional fiction established early in the Principate that base-metal coinage was issued under the formal sanction of the senatorial order, whereas gold and silver issues derived directly from the imperial prerogative. Surrounding this central device is a continuous peripheral legend detailing the offices and powers held by Tiberius. Unlike earlier Augustan issues that frequently featured elaborate allegorical figures, altars, or military trophies on aes reverses, this type relies purely on monumental epigraphy. The stark visual pairing of senatorial authorization with the enumeration of Tiberius's tribunician power conveyed an unambiguous constitutional message: the authority of the designated successor was recognized and ratified through the joint consensus of the Princeps, the Senate, and the Roman people. The dies exhibit careful typographic balance, with balanced letter spacing and crisp serifs reflecting the high lapidary standards of Augustan epigraphic engraving.

Epigraphy and Titulature

The obverse inscription reads TI CAESAR AVGVST F IMPERAT V, transcribing in unabbreviated Latin as 'Tiberius Caesar Augusti Filius Imperator V'. This legend translates as 'Tiberius Caesar, son of Augustus, acclaimed imperator five times'. The titulature emphasizes Tiberius's adoption into the Julian gens, which had occurred in AD 4 alongside Marcus Vipsanius Agrippa Postumus, legally affirming his status as the rightful heir and political partner of the Princeps. The designation 'Imperator V' records Tiberius's fifth military acclamation, granted following his arduous and successful suppression of the Great Illyrian Revolt (Bellum Batonianum) in AD 9. The reverse legend reads PONTIFEX TRIBVN POTESTATE XII encircling the central S C. In full Latin, this expands to 'Pontifex, Tribunicia Potestate XII', meaning 'Priest, holding tribunician power for the twelfth time'. Tiberius had originally received the sacrosanct tribunician power in 6 BC for a five-year term, which lapsed during his self-imposed retirement in Rhodes. Following his adoption, it was renewed annually beginning in AD 4. His twelfth annual renewal directly pinpoints the production period to between the middle of AD 10 and the middle of AD 11, providing an exact chronological anchor for the striking of the dies.

Typology and Chronological Placement

Within the typology of the Roman Imperial Coinage, RIC I (second edition) Augustus 469 is positioned in the late series of copper asses struck at Rome between AD 10 and AD 12. It forms part of a closely sequenced chronological progression defined by the annual advances in Tiberius's tribunician power. The series commenced with emissions reading Tribunicia Potestate XI (RIC 468, struck AD 9 to 10), moved through Tribunicia Potestate XII (RIC 469 and associated variants, struck AD 10 to 11), and concluded with Tribunicia Potestate XIII and XIIII (such as RIC 470 and 471, struck AD 11 to 12). Within RIC 469 itself, minor die variants exist in punctuation, letter forms, and portrait modeling, but the legend structure remains consistent across verified specimens. The type must be distinguished from the contemporaneous bronze asses struck at the imperial mint of Lugdunum (modern Lyon), which contemporaneously celebrated Tiberius's military campaigns with the famous 'Altar of Lyon' reverses. While the Lugdunum issues functioned as a primary currency supply for military forces garrisoned along the Rhine frontier, RIC 469 was an urban metropolitan emission primarily meant for Italian distribution, maintaining the traditional S C formula unique to senatorial brass and copper coinage.

Circulation Patterns and Archaeological Evidence

Although minted in Rome, coins of the RIC 469 type circulated widely throughout the western provinces of the Roman Empire, as well as across the Italian peninsula. Archaeological recovery from excavation contexts in Italy, southern Gaul, and the Iberian Peninsula demonstrates that base-metal asses possessed considerable longevity in circulation. Copper coins regularly remained in commercial use for several decades, frequently circulating alongside earlier moneyer issues and later bronze of the reigns of Tiberius, Caligula, and Claudius. Wear patterns on recovered specimens range from moderately worn to heavily smoothed, showing that these pieces changed hands repeatedly in day-to-day transactions before entering the archaeological record through accidental loss or deliberate hoarding. In frontier regions such as the Rhine limes, late Augustan asses from Rome occasionally appear alongside provincial and Lugdunum issues, though the vast majority of urban Rome's aes was absorbed by the intense monetized economies of Rome itself, Campania, and central Italy. Countermarks applied by military authorities during subsequent reigns are occasionally attested on late Augustan asses, demonstrating how later administrations continued to validate and extend the legal circulation life of these durable copper coins.

References

1. Coins of the Roman Empire in the British Museum, Volume I: Augustus to Vitellius. British Museum, London, 1923, pp. 50-51, nos. 271-274
2. Online Coins of the Roman Empire: RIC I (second edition) Augustus 469. ric.1(2).aug.469
3. The Roman Imperial Coinage, Volume I: From 31 BC to AD 69. Revised edition, Spink & Son, London, 1984, p. 78, no. 469
4. Nummi Signati: Untersuchungen zur römischen Münzprägung und Geldwirtschaft. C.H. Beck, Munich, 1999, pp. 67-75