Obol

発行体 Koroneia (Boeotia)
年号 400 BC - 350 BC
種類 Standard circulation coin
額面 Obol (⅙)
通貨 Drachm
材質 Silver
重量 0.68 g
直径 10.0 mm
厚さ
形状 Round (irregular)
製造技法 Hammered, Incuse
向き
彫刻師
流通終了年
参考文献 BCD Boiotia#172
表面の説明 Boeotian shield
表面の文字体系
表面の銘文
裏面の説明 Gorgon head in later style within incuse circle
裏面の文字体系
裏面の銘文
鋳造所
鋳造数 ND (400 BC - 350 BC) - -
Numisquare ID 1448867050
追加情報

Historical Context: This silver obol, issued by the Boeotian city of Koroneia between 400 and 350 BC, originates from a period of significant geopolitical flux in ancient Greece. Following the Peloponnesian War, the Boeotian League, with Thebes at its head, experienced a resurgence of power, particularly during the mid-4th century BC under figures like Epaminondas. Koroneia, a vital member of this league, utilized fractional coinage like this obol to facilitate daily commerce within its agrarian economy and broader regional trade networks, reflecting its ongoing autonomy despite the league's influence.

Artistry: While no specific engraver is attributed to this minute coin, its design adheres to the Late Classical Greek stylistic school, characterized by a move towards greater naturalism while retaining idealized forms. The obverse typically features a finely rendered facing head of Hera, often adorned with a polos, a challenging motif for such a small flan. The reverse commonly depicts a single grain ear, a clear symbol of Koroneia's agricultural prosperity and perhaps a local cultic association, executed with remarkable detail given the coin's diminutive size.

Technical/Grading: Weighing 0.68 grams and measuring 10.0 millimeters, this obol represents a fractional denomination often struck with less precision than larger issues. For optimal grading, collectors seek a well-centered strike, ensuring the full depiction of Hera’s facial features—particularly the nose and hair—and the entire grain ear on the reverse. High points include Hera’s polos and the individual kernels of the grain ear. Due to the small flan size, minor off-strikes or die wear are common, making examples with strong, complete strikes highly desirable.

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