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Valentinian I AE3 Sirmium. AD 364-375 AE3 

DN VALENTINI-ANVS P F AVG, pearl diademed, draped, cuirassed bust right.
RESTITV-TOR REIP, Valentinian standing front, head right, holding 
Victory and labarum. 

Mintmark ASIRM.

RIC IX, Siscia 6a. 
Scarce.