Volusian, AV Binio, AD 251-253, 5.08 gr.

IMP CAE C VIB VOLVSIANO AVG, radiate, draped, cuirassed bust right.
PAX AVGG, Pax standing left, holding branch and transverse sceptre. 

RIC 157 var (aureus); Cohen 69 var(ditto); Calicó 3363a (this coin); Sear 9732 var (aureus). 
Rare. 

With permission of Numismatica Ars Classica, Oct. 2012.