Ancient Greek - Galaria, Sicily.
Silver litra or Attic standard obol. 460 BC. (0.70 g. 9 mm.)
ΣOTER (retrograde), Zeus Soter seated left, holding eagle and sceptre /
CAΛA, Dionysos standing left, holding kantharos and bunch of grapes on a long stalk.
BMC 1; Hoover 331.
gVF. Very rare.