Constantius II AE follis, Siscia. AD 337-361. DN CONSTANTIVS PF AVG, pearl diademed, draped, cuirassed bust right. A behind head, star before. CONCORDIA MILITVM, emperor standing left, holding two standards inscribed Chi-Rho, star above his head, A in left field. Mintmark dot ASIS dot. RIC VIII Siscia 284. Rated scarce. Sold by Tradart SA, auction 21, lot 218, Feb. 2018.