Watch List notes:

Octavian as Augustus, 27 BC – 14 AD. Denarius, Caesaraugusta (?) circa 19-18 BC, AR 3.62 g. Oak-wreathed head r. Rev. CAESAR / AVGVSTVS Two laurel branches flanking S – P / Q – R arranged around shield inscribed CL V. C 51. BMC 354. RIC 36a. CBN 1335.
Rare. Light iridescent tone and extremely fine