Classical Cash and OldRomanCoins.com present:

    ORC8371 Later Anonymous as, VF

     Anonymous, Æ as, (21.91g) c. 157-156 BC, Head of Janus, I above.
     / Prow right, I above, ROMA below. C197-198b/1a; BMC-; Syd.-. VF,
     dusty brown patina. Ex-Goodman collection Ex-CNG 3/98, #1471.