Carausius. Antoninianus. 287-293 AD. 

IMP C CARAVSIVS PF AVG, radiate, draped and cuirassed bust right
PAX AVG, Pax standing left, holding olive branch and transverse sceptre, S-P across fields. 

RIC V-2, London 118, rated common.

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