Titus and Domitian, AE of Erythrai, Ionia. 6.76 g. 

TITOC DOMITIANOC KAICAREC, laureate heads of Titus and 
Domitian facing each other.
ERYQRAIWN, Herakles, naked, standing right, holding club over
head, and transverse spear or sceptre. 

RPC 1035; BMC 254.

Courtesy of HA, June 2011