Onkia

Issuer Motya
Year 400 BC - 397 BC
Type Standard circulation coin
Value Onkia (1⁄12)
Currency Litra
Composition Bronze
Weight 2.86 g
Diameter 12.5 mm
Thickness
Shape Round (irregular)
Technique Hammered
Orientation Medal alignment ↑↑
Engraver(s)
In circulation to
Reference(s)
Obverse description Crab; pellet (mark of value) above.
Obverse script
Obverse lettering
Reverse description Head right; barley grain to left.
Reverse script
Reverse lettering
Edge
Mint
Mintage ND (400 BC - 397 BC) - -
Numisquare ID 9964649670
Additional information

Historical Context: This bronze Onkia was issued by Motya, a strategically vital Phoenician city situated on an island off western Sicily, during its final years between 400 and 397 BC. This precise period marks the city's desperate struggle against the expanding power of Dionysius I of Syracuse, culminating in Motya's brutal siege and destruction in 397 BC. The coin's issuance reflects Motya's continued economic activity and civic autonomy amidst mounting military pressure, serving as vital small change during a period of intense conflict and eventual demise for this ancient stronghold.

Artistry: While the specific engraver remains anonymous, typical for small bronze issues of this era, the coin exhibits a blend of Phoenician and local Sicilian Greek numismatic styles. The obverse commonly features a female head, often interpreted as the Phoenician goddess Tanit or Astarte, sometimes adorned with a diadem. The reverse frequently depicts a crab, a significant marine symbol prevalent in Sicilian coinage, or a palm tree, a traditional Phoenician emblem. The design would be compact and robust, reflecting the coin's diminutive 12.5 mm diameter and its function as utilitarian currency.

Technical/Grading: With a weight of 2.86 gg and a diameter of 12.5 mm, this bronze Onkia is a modest module. High-points for a typical female head design would include the hair, forehead, and nose. For a crab, the carapace and prominent claws would be most susceptible to wear. Technical strike qualities often vary; examples may show evidence of die wear, minor planchet defects, or slight off-centering, common for hastily produced bronze coinage intended for daily transactions during a turbulent period. A full, sharp strike with complete design elements is considered rare for this type.

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