The Kaystrianoi in Lydia, ca. 200-100 BC., Dichalkon, Klein 569.

The Kaystrianoi in Lydia, probably minted at Hypaepa, ca. 200-100 BC.,
Dichalkon / Æ 15 (13-15 mm / 4,29 g),
Obv.: head of Dionysos (youthful) right, wreathed with ivy.
Rev.: KA[YCTPI - ANΩ]N , lyre formed from bucranium, 2 monograms in fields {MEΣΩ...} - {MHKP...}.
Sear GC 4697 ; BMC 22.61, 7 ; SNG Cop. 104 ; Imhoof-Blumer LSM - ; these moograms; Klein 569.
thanks to Dane (“Helvetica“) for the Klein reference .
very rare

The Kaystrianoi (Caystriani), the people of the plain of the Lower Kayster (HN). The river Kayster, today Karasu, has been celebrated by the ancient poets as the favorite residence of the swans. Ephesos was located on the mouth of the Kayster. The plains were first mentioned by Homer, Ilias 2.461. The coins were struck probably in Hypaipa (HN).