Mamertini, Messana, Sicily, AE20. 278-264 BC. 7.33 g.

ADRANOY, helmeted head of Adranus left, wearing crested
Corinthian helmet.
MAMERTINWN beneath hound standing right, Phi above.

BMC 1; Hoover HGC 880; Calciati 20; SNG ANS 418 

With permission of Freeman & Sear, Jan 2011