Hebryzelmis, King of Thrace, AE18, ca 389-383 BC. 6.35 g. 

Turreted head of Kybele right, RH monogram on neck.
E-B-R-Y anticlockwise in two lines around two-handled cup, corn-ear right below. Countermark of gorgoneion on the front of the cup.

Topalov 86.

With permission of Numismatik Naumann auction 45, Lot 68, July 2016.