Sicily, Messana under Mamertinoi, Quadrupla, ca. 288-278 BC
AE (g 17,29; mm 27; h 12)
APEOΣ, laureate head of Ares r.; behind, helmet, Rv. MAMEP - TINΩN, eagle standing l. on thunderbolt. Särström 17; BAR issue 4 ("264-241 BC"); CNS 3; SNG ANS 402.
Lovely green patina and about extremely fine.