Abakainon, Sicily AR Hemilitron, 10mm, 0.26 g. ca 430-420. 

Head of nymph right, wearing sphendone and necklace.
ABA above boar standing right. 

SNG ANS V 1292; Hoover HGC 26.

With permission of cngcoins.com, auction 311, Lot 411, Sept. 2013