ORC8236 Nero, 10th legion countermark, F

     Nero, Æ dupondius, (12.27g) . . . NERO CAESAR AVG P MAX . . .
     Laureate head left, countermark X of 10th legion in square. /
     SECVRITAS AVGVSTI Securitas seated right, SC in exergue. F, brown
     tone, small flan split. Ex-CNG 46, 6/98, lot 2115.