AR Denarius [2,98 gm, 19,00 mm]. Rome mint. Struck under Antoninus Pius, 140-4 AD. AVRELIVS CAES AR AVG PII F COS, bare head / PIETAS AVG Emblems of the pontificate: knife, sprinkler, ewer, lituus, and simpulum. BMC 277 (Antoninus Pius). Cohen 451. RIC 424a (Antoninus Pius). aEF.