Carausius, AE Antoninianus. Camulodunum mint. 

IMP CARAVSIVS PF AVG, radiate, draped bust right
VIRTVS AVG, Mars standing right, holding spear and shield,
foot on captive, sitting left

Mintmark C

RIC V-2, Camulodunum unlisted; CNG Sale 2002

Uploaded December 2009

Courtesy of cngcoins.com