Watch List notes:

Roman Empire. Octavian as Augustus, 27 BC – 14 AD.
P. Petronius Turpilianus. Denarius circa 19 BC, AR 4.00 g. [CAESAR] – AVGVSTVS Bare head r. Rev. TVRPILIANVS – [III·VIR] Tarpeia standing facing, hands raised, half buried by pile of shields. C 494. BMC 29. RIC 299. CBN 157.
Lovely light iridescent tone, almost invisible marks on obverse and
an insignificant metal flaw on reverse, otherwise good very fine