Magnentius, AV Solidus, Aquileia, AD 351-352. 21mm, 4.41g. 

DN MAGNENTIVS AVG, bare-headed, draped, cuirassed bust right.
VICTORIA AVG LIB ROMANOR dot, Victory standing right, facing 
Libertas, standing left, holding trophy between them.

Mintmark SMAQ.

RIC VIII Aquileia 135; Depeyrot 7/1; Sear 18743.
Rare

With permission of Numismatica Ars Classica, auction 84, Lot 1241, May 2015.