Dyme

First side of the image: O: laureate head of Zeus
Second side of the image: R: fish under (AX) monogram, (APT) left and ΔΥ up all within wreath

Dyme (Ancient Greek: Δύμη), or Dymae, was a town and polis (city-state) of ancient Achaea, and the most westerly of the 12 Achaean cities, from which circumstance it is said to have derived its name. The location of Dyme is near the modern Kato Achaia.