Aristonicus Silver Cistophorus

Monetary Context and Economic Function

The silver cistophorus was instituted under the Attalid dynasty of Pergamon during the early second century BC to create a closed, state-managed regional currency system. Although legally tariffed as a tetradrachm of four drachmas, the coin was struck to a lighter epichoric standard of approximately 12.0 to 12.7 grams, corresponding to three Attic drachmas rather than four. This intentional metrological disparity effectively overvalued the coin within Attalid territory, discouraging the export of local bullion while shielding the Pergamene economy from uncontrolled foreign silver circulation. When Attalus III died in 133 BC bequeathing his realm to Rome, Aristonicus capitalized on this established economic infrastructure. Rather than attempting to introduce a foreign or newly conceived monetary unit, he retained the cistophoric denomination. By preserving the familiar regional standard, his administration ensured that rebel payments to soldiers, allied communities, and suppliers remained instantly acceptable across western Anatolian marketplaces without disrupting local commerce.

Mint Organization and Regional Production

Following naval defeats along the Aegean coast and expulsion from maritime bases, Aristonicus lacked access to the principal Attalid mints of Pergamon and Ephesus. In response, he organized silver coin production within the inland strongholds of Lydia that formed the backbone of his territorial resistance. Three cities operated as active mints for his cistophori: Thyateira, Apollonis, and Stratonicea on the Caicus. Detailed die studies have confirmed that these regional workshops did not operate in isolation. Dies were cut in a unified style, and shared obverse dies have been identified linking the coinages of Thyateira and Apollonis. This die linkage suggests either the activity of an itinerant mint apparatus traveling alongside the rebel command or a centralized workshop supplying engraved dies to allied garrisons in the interior. Output was strictly controlled, with silver blanks hammered using conventional hinged dies to sustain the established cistophoric standard under wartime conditions.

Obverse Typology and Religious Symbolism

The obverse of the cistophorus of Aristonicus deliberately retains the iconic imagery established by earlier Attalid rulers. The central motif depicts a serpent emerging or crawling leftward from an open wicker sacred chest known as the cista mystica. The entire composition is enclosed within an ornate, encircling wreath of ivy leaves and clusters of ivy berries. In Greek religion, the cista mystica served as an essential vessel in the secret initiation rites of the Dionysian mystery cults, housing sacred objects and live snakes representing the god. By preserving this Dionysiac emblem rather than engraving his own portrait, Aristonicus affirmed his adherence to the divine patron of the Attalid house. Dionysus was revered by the Pergamene kings as a divine ancestor, and maintaining this design allowed the rebel authority to signal legitimate continuity with Attalid tradition while appealing to civic religious sensibilities.

Reverse Typology and Heraldic Attributes

The reverse design centers on a gorytos, or bow-case, enclosing a strung recurve bow, flanked symmetrically by two coiled serpents with tails intertwined around the lower case. This primary device directly evokes the hero Heracles, revered in Pergamene mythology as the father of Telephus, the legendary founder of Pergamon. Flanking symbols and civic marks further define the series. A winged thunderbolt appears consistently placed directly above the central bow-case, invoking the supreme authority of Zeus. In the lateral fields, secondary symbols include male profile heads, conventionally interpreted by numismatists as depictions of young Dionysus, Zeus, or Apollo. These auxiliary religious devices, combined with the central Heraklean gorytos, underscored the twin ancestral lines of the Pergamene monarchy while visually integrating local civic identifiers into the sovereign design.

Inscriptions and Royal Epigraphy

The legends on the cistophori of Aristonicus constitute the most radical departure from standard Attalid numismatic tradition. Previous royal Pergamene cistophori maintained an ostensible civic identity, carrying only city monograms and civic magistrates' marks while omitting royal titles. Aristonicus broke completely with this convention by placing the bold royal inscription BA EY across the reverse field. This legend abbreviates Basileos Eumenous, meaning 'of King Eumenes', publicly proclaiming his regal title as Eumenes III and asserting his status as the rightful heir of Eumenes II. In addition to the royal title, the reverse dies incorporate abbreviated civic ethnics to identify the issuing community: THYA for Thyateira, APO or APOL for Apollonis, and STRA for Stratonicea. Flanking letters also record regnal years in Greek alphabetic numerals, ranging from year A (year 1) through year E (year 5).

Typology, Die Sequences, and Chronology

The chronological sequence of Aristonicus's cistophoric coinage was definitively reconstructed by E. S. G. Robinson and subsequently catalogued in the corpus of early cistophoric coinage by F. S. Kleiner and S. P. Noe. The mintage begins in year 1 (133 BC), represented by rare issues from Thyateira bearing the letter A. Year 2 (132 BC) is similarly dominated by the mint of Thyateira, where coins bear the numeral B within the serpent coils or on the bow-case. Production then transitioned primarily to Apollonis for year 3 (131 BC, marked Gamma) and year 4 (130 BC, marked Delta). The final phase occurred in year 5 (129 BC), when rare cistophori bearing the numeral E and ethnic STRA were produced at Stratonicea on the Caicus. This sequence accurately mirrors the military retreat of Aristonicus into inland refuges as Roman forces under Marcus Perperna pressed forward, ending with his siege and capture at Stratonicea.

Circulation Patterns and Monetary Aftermath

Because the cistophoric standard was intentionally tariffed above its intrinsic silver value relative to the Attic standard, cistophori rarely traveled beyond the frontiers of western Asia Minor. Hoard evidence confirms that Aristonicus's coins circulated locally alongside earlier Attalid cistophori throughout the interior valleys of Lydia and Mysia. However, the volume of production was limited to the urgent fiscal necessities of military resistance, contrasting sharply with the massive outputs of contemporary municipal mints. Following the defeat and execution of Aristonicus in Rome in 129 BC, the Roman administration reorganized the region into the province of Asia. Rebel issues bearing the seditious legend BA EY were actively culled from circulation and melted down to provide bullion for municipal cistophori supervised by Roman authorities. Consequently, only a tiny fraction of these coins survived antiquity, making them among the rarest series in Hellenistic numismatics.

References

1. A New-ish Cistophorus for the Rebel Aristonicus. American Numismatic Society, Pocket Change
2. coin | British Museum. British Museum Collection, Museum number 1863,0706.8
3. Cistophorus - Wikipedia. Wikipedia, The Free Encyclopedia