Magnentius AE "Centenionalis", 5.80 gr, 26.49 mm. Lyons. 350-353 AD.  

Obverse: DN MAGNEN-TIVS PF AVG, bare-headed, draped and cuirassed 
bust right.
Reverse: SALVS DD NN AVG ET CAES, Large Chi-Rho flanked by Alpha 
and (lower case) Omega. 

Mintmark RPLG in exergue.  

RIC VIII Lyons 153; cf Sear 4022. Scarce 

Courtesy of TimeLine Originals (www.time-lines.co.uk), Apr. 2010