mgcoins database

Graxa 250-225 BC AE AE12 1.53 g 1.14 cm 1.25 cm 10h

obverse: cockle shell
reverse: thunderbolt star above ΓPA
Rutter HNI 776
Munthandel G. Henzen 2007 list 181 8. 

Site unknown. On account of coin findings maybe in the region of
Gravina in Puglia, near Altamura (Sambon) or
Fasano, between Bari and Brindisi (Garrucci).