Stiela, Sicily, AR Drachm, 415-400 BC, 4.02 g. 

Laureate youthful head of river-god left, reed before head. 
STIA, forepart of man-headed bull left. 

Hoover HGC 1273; Mirone, 3, 3; Rizzo 60, 16; AMB 420. 

Extremely rare, only very few specimens known. 

With permission of Numismatica Ars Classica Auction 100, Lot 90, May 2017