Historical Context

Cunobeline (Cunobelinus), ruler of the Catuvellauni and Trinovantes, governed southeastern Britain during the opening decades of the first century CE. The Roman historian Suetonius referred to him as Britannorum rex ("King of the Britons") when describing the capitulation of his exiled son Adminius to the emperor Caligula in 40 CE. Cassius Dio later documented that Cunobeline had died prior to the Roman expedition launched by Claudius in 43 CE, leaving regional authority and military resistance divided between his surviving sons, Togodumnus and Caratacus.

Cunobeline established his primary political center and mint at the oppidum of Camulodunum (modern Colchester, Essex), having consolidated the traditional tribal spheres of both the Catuvellauni and the Trinovantes. Archaeological excavations at Sheepen, near Colchester, have confirmed an extensive late preroman industrial center, uncovering coin pellet moulds, crucibles, and related metalworking infrastructure tied directly to fractional and full precious-metal issues.

Cunobeline's coinage represents the pinnacle of late insular Celtic gold production, comprising full staters struck to a standard of approximately 5.30 to 5.50 grams and fractional quarter staters struck at approximately 1.25 to 1.38 grams. Whereas his predecessor Tasciovanus maintained dual coin production at Verlamion (St Albans) and Camulodunum, Cunobeline centralized his primary gold output under the civic mint signature of Camulodunum.

Obverse: Iconographic Composition

The obverse of the standard gold quarter stater is struck from a convex lower die and displays a vertical ear of agricultural grain. While antiquarian works frequently catalogued this motif under generic descriptions such as an "ear of corn" or "ear of wheat," comparative botanical and numismatic analyses have identified the plant as six-row barley (Hordeum vulgare), recognizable by the alternating paired rows of rounded grains and prominent terminal awns or bristles.

The execution of the grain ear underwent noticeable structural evolution across Cunobeline's successive gold series:

  • Linear Series: The grain ear incorporates a prominent, unbroken central stalk dividing the paired grains symmetrically along the axis. The base of the central stem typically terminates in small, outward-curving arcs.
  • Wild Series: The central linear stalk is omitted, leaving an ear composed of compact, swollen grains arranged in paired lobes without an internal spine. The base typically springs from an angled short line or a single curl.
  • Plastic Series: The motif becomes distinctly asymmetrical, commonly showing four grains on one side of the axis and three on the other, flanked by projecting, fan-like bristles.
  • Classic Series: The composition returns to refined geometric symmetry, featuring precisely cut grain lobes, delicate bristles, and an ornate basal stem terminating in decorative scrolls, bow shapes, or arc pedestals.

Comparative Museum Specimen: An example in the Cleveland Museum of Art (accession no. 1969.153) exemplifies the Wild series design, displaying an ear of grain without an internal median stalk, composed of rounded, swollen lobes with fine terminal bristles.

Obverse: Epigraphy and Inscriptions

The epigraphic program on the obverse utilizes the Latin alphabet to record the indigenous Brythonic name of the mint center:

  • Script: Latin capital letters.
  • Language: Celtic (Brythonic) toponym, rendered in Latinized abbreviation.
  • Series Inscription: CAMV or CAM (occasionally CA on restricted dies or tightly trimmed flans).
  • English Translation: Camulodunum ("Fortress of Camulos," modern Colchester).
  • Original Lettering and Die Arrangement: On complete dies, the legend is arranged symmetrically across the design field, with CA to the left of the barley ear and MV or M to the right.
  • Specimen Variations: Depending on flan diameter, die centering, wear, or local strike irregularities, parts of the legend may be absent or illegible. The museum catalogue records CA MV for CMA 1969.153, but this is not an independently verified transcription of the worn photograph.

Reverse: Iconographic Composition

The reverse was struck from a concave upper die and features a solitary horse bounding or prancing toward the right. Above the horse's back arches a curved, segmented branch or sprig, interpreted across numismatic literature as an insular vegetal symbol, a laurel branch, or a stylized palm frond.

The anatomical rendering of the horse varies considerably according to artistic phase:

  • Linear and Wild Series: The equine figure retains abstract Celtic stylistic conventions, characterized by a dynamic, sinuous torso, a mane rendered via parallel linear strokes, a segmented tail, and sharply emphasized joints. Within the Wild series, a prominent die diagnostic is an exaggerated angular kink in the upper foreleg, commonly described in catalogue literature as an "additional joint" or zig-zag leg.
  • Classic Series: The equine figure shifts toward classicizing Mediterranean naturalism, featuring balanced proportions, softer muscular contours, and a finely beaded mane.

Comparative Museum Specimen: CMA 1969.153 displays the distinct angular zig-zag joint in the leading foreleg beneath the arched leafy branch, diagnostic of Sills Class 3a and Class 5 dies.

Reverse: Epigraphy and Inscriptions

The reverse inscription identifies the issuing ruler in the exergual zone below the horse:

  • Script: Latin capital letters.
  • Language: Celtic (Brythonic) royal personal name, abbreviated.
  • Verified Inscription: CVNO (or CVN on compact dies).
  • English Translation: Cunobeline (etymologically interpreted as "Hound of Belenos" or "Fierce as a Hound/Wolf").
  • Original Lettering: Raised relief lettering reading CVNO or CVN placed directly beneath the equine figure.
  • Placement: Positioned across the exergue or along the lower margin below the horse's hooves, occasionally aligned directly on a distinct horizontal ground line.

Typology and Documented Variants

The classification of Cunobeline's gold quarter staters relies on the chronological framework developed by Derek Allen, with typological updates in Robert Van Arsdell's corpus and detailed die seriation by John Sills:

  • Biga Series (Allen Series 1; Sills Class 1; c. 9–15 CE):
    • Diagnostic features: Lacks the barley ear. The obverse presents an inscribed central tablet reading CAMVL across a cruciform framework of wreathes and pellets. The reverse depicts two horses galloping to the left (a biga, indicated alongside a single four-spoked wheel below); legend CVNO beneath.
    • Catalogue references: ABC 2807; Van Arsdell 1913-1; Hobbs 1836.
  • Linear Series (Allen Series 2; Sills Class 2, DK 575; c. 15–20 CE):
    • Diagnostic features: Obverse shows an ear of barley divided by a continuous straight central stalk; CA to left, MV to right. Reverse features a prancing horse right with a segmented linear mane, a branch above, and CVN below.
    • Catalogue references: ABC 2810; Van Arsdell 1927-1; Hobbs 1837–1842; Sills DK 575.
  • Wild Series (Allen Series 3; Sills Classes 3 & 5; c. 20–30 CE):
    • Diagnostic features: Obverse displays a bulging barley ear lacking a central internal stem; CA to left, MV to right. Reverse shows an energetic horse with spiky mane and angular leg joints, a branch above, and CVNO or CVN below.
    • Catalogue references: ABC 2813; Van Arsdell 1935-1; Hobbs 1843–1844; Sills Class 3a (DK 576–577) and Class 5 (DK 584–585).
    • Notable subtypes: The "CAM CVN" variety featuring obverse legend CAM left, CVN right, and CVN below the horse on reverse (ABC 2819; VA 2017; Hobbs 1845; Sills DK 578–579); and the "Wild A Rounded Leg" variety (ABC 2816; VA 2015; Sills Class 3e, DK 582–583).
  • Plastic Series (Allen Series 4; Sills Class 6, DK 586; c. 30–35 CE):
    • Diagnostic features: Obverse features an asymmetrical barley ear (four grains on one side, three on the other) with divergent bristles; CA left, MV right with marked serifs. Reverse features a horse rearing right, pellet mane, branch above, and CVN in exergue.
    • Catalogue references: Sills DK 586; Hobbs 1846–1848 (omitted as a separate class in older corpora, where it was grouped under Wild or mixed types).
  • Classic Series (Allen Series 5; Sills Class 7; c. 35–40+ CE):
    • Diagnostic features: Obverse displays a finely proportioned, symmetrical barley ear with an ornate stem base (curved scrolls, bows, or arc pedestals); CA left, MV right. Reverse features a classicized, naturalistic horse right; branch or crescent motif above; CVNO below.
    • Catalogue references: Scroll Stem variety: ABC 2822; Van Arsdell 2038-1; Hobbs 1850; Sills DK 589. Crescent Triad / Bow Stem variety: ABC 2825; Sills DK 591–592.

Scholarly Debates and Attribution Limitations

Botanical Identification

Antiquarian numismatists typically identified the obverse design as an ear of wheat (Triticum), connecting it to Strabo's account (Geographica 4.5.2) of grain export from late Iron Age Britain to the Roman world. Later archaeobotanical and stylistic analyses demonstrate that the alternating two-row pattern of grain pairs and divergent awns corresponds to six-row barley (Hordeum vulgare). Beyond representing insular agricultural surplus, some scholars hypothesize that Cunobeline selected barley as a deliberate cultural emblem of indigenous malted beer production, providing a pointed regional counterpoint to the vine-leaf staters struck by Verica in the Southern Kingdom.

The "Plastic" Reclassification

Derek Allen's initial typological arrangement grouped a broad selection of irregular-grained quarters into the Plastic series. Modern die studies by John Sills demonstrated that the vast majority of these coins are in fact late iterations of the Wild series (Wild A and Wild B). True Plastic quarter staters (Sills DK 586) derive from a single obverse die directly copying the distinctive seven-grain asymmetry found on Plastic full staters, showing that quarter stater die production in this phase was considerably more restricted than previously thought.

Chronology and Circulation

While early numismatic arrangements proposed discrete decadal production bands for each stylistic series, hoard evidence (such as the Shotley and Somerton finds) indicates that Linear, Wild, Plastic, and Classic quarter staters circulated alongside one another in significant quantities while preserving a unified weight standard. Furthermore, die links and wear profiles suggest that workshop production overlapped. The most refined Classic varieties—specifically those carrying lunar crescent triads (ABC 2825 / Sills DK 592)—may have continued in production right up to, or even immediately following, Cunobeline's death, circulating as posthumous issues until the Roman invasion in 43 CE.

References

  1. The Cleveland Museum of Art: Quarter Stater of Cunobeline (Accession No. 1969.153). Accession No. 1969.153, Collection Online
  2. Iron Age Coins in Britain (IACB) / Oxford University: ABC 2822 Record. ABC 2822
  3. Iron Age Coins in Britain (IACB) / Oxford University: ABC 2825 Record. ABC 2825
  4. Rainer Kretz, 'The Biga Gold of Cunobelinus', British Numismatic Journal, vol. 80 (2010), pp. 24–47. pp. 24–47
  5. Suetonius, De Vita Caesarum: Caligula (Loeb Classical Library / LacusCurtius). Caligula 44.2
  6. Cassius Dio, Historia Romana: Book 60 (Loeb Classical Library / LacusCurtius). Hist. Rom. 60.19–21