IONIA, Herakleia ad Latmon. Circa 150-142 BC. AR Tetradrachm (32mm, 17.07 g, 9h). Stephanophoric type. Head of Athena right, wearing crested Attic helmet decorated with a griffin above the foreparts of five galloping horses /
HRAKLEWTWN, club; below, owl flanked by two monograms; all within oak wreath. Lavva,
Silberprägung group I.A, 3-5 var. (V3/R- [unlisted rev. die); SNG Copenhagen -; SNG München -; BMC 71 (same obv. die); SNG von Aulock 1977; SNG Lockett 2824. EF, even gray tone with a hint of iridescence.