Tetradrachm - Kalas

Historical Context: This Tetradrachm, issued by Antioch ad Meandrum between 90 BC and 60 BC, reflects a turbulent late Hellenistic period in Anatolia. The name 'Kalas' likely refers to a local dynast or magistrate asserting autonomy amidst declining Seleucid and rising Roman influence. Post-Mithridatic Wars, cities like Antioch ad Meandrum maintained independence through strategic location. Issuing this substantial silver denomination underscores the city's economic strength and capacity for self-governance during profound regional shifts.

Artistry: The coin's artistry aligns with Hellenistic tradition, blending idealized forms with emerging realism. Though no specific engraver is known, the work reflects skilled regional craftsmanship. Obverse designs typically feature a deity's head, like Zeus or Apollo, with classical proportions and dynamic hair. The reverse commonly displays a civic emblem, standing deity, or eagle, often with local monograms, highlighting the city's unique cultural and religious identity within the Hellenistic artistic idiom.

Technical/Grading: Struck in silver to 15.85 gg and 27 mmmm, this coin adheres to the Attic weight standard. Critical high-points for grading include the highest relief areas of the obverse portrait or deity's features—typically hair, nose, and chin—and prominent reverse elements like wing tips or drapery folds. Desirable qualities include a well-centered strike with full detail. However, off-center strikes or areas of weakness, especially on the periphery due to die wear or insufficient pressure, are common challenges.