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| 発行体 | Byzantion (Thrace) |
|---|---|
| 年号 | 80 BC - 70 BC |
| 種類 | Standard circulation coin |
| 額面 | Tetradrachm (4) |
| 通貨 | Attic drachm |
| 材質 | Silver |
| 重量 | 15.35 g |
| 直径 | 35 mm |
| 厚さ | |
| 形状 | Round (irregular) |
| 製造技法 | Hammered |
| 向き | Variable alignment ↺ |
| 彫刻師 | |
| 流通終了年 | |
| 参考文献 | Müller Lysimachus#192, SNG Stancomb#8, HGC 3.2#1402 |
| 表面の説明 | Diademed head of the deified Alexander right, with horn of Ammon. |
|---|---|
| 表面の文字体系 | |
| 表面の銘文 | |
| 裏面の説明 | Athena seated left, holding Nike, crowning the king's name, in her right hand and leaning with her left arm on shield, transverse spear in background; monogram to inner left, BY on throne, ornamented trident in exergue. |
| 裏面の文字体系 | Greek |
| 裏面の銘文 |
ΒΑΣΙΛΕΩΣ ΛΥΣΙΜΑΧΟΥ BY |
| 縁 | |
| 鋳造所 | Byzantion, modern-day Istanbul, Turkey |
| 鋳造数 | ND (80 BC - 70 BC) |
| Numisquare ID | 4191632171 |
| 追加情報 |
Historical Context: This Tetradrachm, struck by Byzantion between 80 and 70 BC, represents a fascinating continuation of a widely recognized currency type long after Lysimachus's death (d. 281 BC). Issued in his name, it underscores the enduring economic power and trust associated with his coinage across the Hellenistic world. Byzantion, a vital Thracian city, maintained its strategic importance and economic autonomy during increasing Roman influence, utilizing a familiar and stable currency for regional trade.
Artistry: The coin's design adheres faithfully to the established Lysimachian prototype, a testament to its iconic status. The obverse features the deified head of Alexander the Great, depicted with the ram's horn of Ammon, a powerful symbol of divine authority. The reverse presents Athena enthroned, holding a figure of Nike, with a shield beside her. While the specific engraver remains anonymous, the execution reflects skilled Hellenistic die-engraving, capturing idealized features and intricate details of the iconography, often with local monograms.
Technical/Grading: Struck on a substantial silver flan measuring 35mm and weighing 15.35 grams, this tetradrachm typically exhibits a broad and impressive strike, allowing for full design depiction. High-points on the obverse include Alexander's hair, diadem, and ram's horn; on the reverse, Athena's helmet, knee, and Nike's wings are often the first areas to show wear. The large flan size frequently ensures a well-centered strike, with strong metal flow contributing to crisp relief, though minor die wear or striking anomalies are possible.