Maximianus, AE Antoninianus, struck by Carausius. AD 286-293.

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

RIC 42; Sear 13159.

With exclusive permission of TimeLine Auctions (www.timelineauctions.com), Jan, 2015