Carausius AE Antoninianus. Camulodunum. AD 287-293. 

Obv: IMP C CARAVSIVS AVG, radiate, draped and 
cuirassed bust right. 
Rev: PROVID AVGGG, Providentia standing left, holding globe 
and transverse sceptre, S-P across fields, MC in exergue.  

RIC V-2, Camulodunum 371 var (mint mark).

Used with permission of TimeLine Originals (www.time-lines.co.uk), June 2009