Signia, Latium (central Italy), AR obol. ca 280-275. 0.69 g.

Head of Hermes (Mercury) right, wearing winged petatos, 
caduceus before head, dolphin on neck.
SEIC beneath mask composed of the head of Silenus left 
and a boar's head right.

With permission of Numismatica Ars Classica auction 64, Lot 612, May 2012.

Sambon 164; SNG ANS 115; Rutter HN Italy 343. 
Very rare. 
Estimate: 500 CHF.