Thasos, Thrace. AR Drachm ca 412-404 BC. 15.5mm, 3.44 g. 

Ithyphallic satyr advancing right, carrying off protesting nymph.
Quadripartite incuse square. 

Le Rider, Thasiennes 7; Hoover HGC 335; Sear SG 1748.

With permission of cngcoins.com, auction 422, Lot 46, June 2018