Procopius (Usurper 365-366) Follis. Obverse: DN PROCOPIVS PF AVG. Pearl diademed, draped, cuirassed bust left Reverse: REPARATI-O FEL TEMP, Procopius standing facing, head right, holding labarum in right hand, left resting on shield; Chi-rho in upper right field and an unidentified object at foot left 16mm 2,64g

Artificial sand patina