Claudius II, AE antoninianus. Cyzicus mint, AD 268-270. 24 mm, 3.79 g.

IMP C M AVR CLAVDIVS AVG, radiate head right with slight drapery on left shoulder, three dots below.
PAX AETERNA, Pax standing left, holding branch and sceptre. 

Mintmark: SPQR.

RIC 237 var (bust type): RIC MOM 943; Alföldi XXX.2.

With permission of Auktionshaus H. D. Rauch GmbH - Summer Auction 2007, Lot 1014, Sept. 2007.