SICILY, Gela. Circa 420-405 BC. Æ Onkia (10.5mm, 1.21 g, 12h). Bull standing right; barley grain above, pellet (mark of value) in exergue / Horned head of Gelas right; barley grain to left. Jenkins, Gela, Group VIII-IX, 509; CNS 26; HGC 2, 383. Green-brown surfaces. VF.