Octavian. Autumn 30-summer 29 BC. 
<dl><dd>AR Denarius (20mm, 3.47 g, 1h). Italian (Rome?) mint.
<dl><dd><dl><dd>Bare head right</dd>
<dd>Octavian’s Actian arch (arcus Actianus): single-span arch surmounted by Octavian in facing quadriga; IMP • CAESAR across architrave.</dd></dl></dd></dl></dd>
<dd>RIC I 267; CRI 422; RSC 123.</dd>
<dd>From the Collection of Professor L. Fontana.</dd></dl>
CNG
CC BY-SA 2.5
<a rel="nofollow" class="external free" href="http://www.cngcoins.com/Coin.aspx?CoinID=167883">http://www.cngcoins.com/Coin.aspx?CoinID=167883</a>