MYSIA. Parium. Augustus, 27 BC - AD 14. Assarion (Bronze, 23 mm, 5.91 g, 1 h), M. Barbatius and M. Acilius, duoviri, P. Vibius, sacerdos Caesaris and Q. Barbatius, praefectus pro-duoviri. M BARBATIO MN ACILIO IIVIR C G I P Bare head of Augustus to right. Rev. P VIBIO SAC CAES / Q BARBA PRAEF PRO IIVIR Priest plowing with two oxen. BMC 84. RPC I 2262. SNG Paris 1432-3. Dark green glossy patina. Some marks on the reverse, otherwise, nearly very fine.
Although one assumes the portrait on the obverse is meant to be that of Augustus, it is more than just an unusual one!