Thasos, Thrace, hemiobol, 8 mm. 0.27 g. ca 412-404 BC.

Head of a nymph left
QAS, dolphin left.

SNG Cop. 1035; SNG Oxford 3666; HGC 6, 341; Le Rider, Thasiennes 13. 

With permission of Leu Numismatik AG - Web Auction 1, Lot 167, June 2017.