Watch List notes:

Octavian as Augustus, 27 BC – 14 AD. Aureus, Lugdunum circa 15-13 BC, AV 7.95 g. AVGVSTVS – DIVI F Bare head r. Rev. IMP – X Diana, in short hunting tunic, standing half l., head r., holding spear in r. hand and bow in l.; dog standing l. at her feet. In exergue, SICIL. C 145. Bahrfeldt 217. BMC –. RIC 172. CBN 1392. Calicó 217.
Very rare and in exceptional condition for the issue, possibly the finest specimen known.
Perfectly struck and centred on a very large flan, virtually as struck and almost Fdc