Populonia, Etruria, AE triens. Late 3rd century BC. 26 mm, 7.72 g.

Bust of Sethlans right, wearing laureate pileus, X and star behind head. 
Etruscan legend 'pvplvna' beneath hammer and tongs, four dots between them. 

HN Italy 195; Vecchi 16/2; Etruscan Coinage I, 140.81 (O2/R6); SNG Cop 7; Sambon 119. 

With permission of Roma Numismatics Ltd - Auction XVI, Lot 81, Sep 2018