Watch List notes:

Roman Empire, Constantius II 337-361, Centenionalis, 5.20g: Obv: Diademed head of Constantius II right, "A" to left, star to right "DN CONSTANTIVS PF AVG" Rev: Emperor standing left holding a standard with the Chi-Rho symbol, Victory stands behind crowning the emperor with a wreath "A" to left "HOC SIGNO VICTOR ERIS" ".BSIS." in exergue. RIC VIII 284. Siscia mint 350 AD