SEVERUS ALEXANDER. 222-235 AD. 
<dl><dd>Æ Sestertius (28mm, 20.21 g, 1h). Struck 231 AD.
<dl><dd><dl><dd>IMP ALEXANDER PIVS AVG, laureate, draped, and cuirassed bust right</dd>
<dd>IOVI PRO PVGNATORI, S C across field, Jupiter standing right, holding thunderbolt.</dd></dl></dd></dl></dd>
<dd>RIC IV 628; BMCRE 794; Cohen 79.</dd></dl>
CNG
CC BY-SA 2.5
<a rel="nofollow" class="external free" href="http://www.cngcoins.com/Coin.aspx?CoinID=68816">http://www.cngcoins.com/Coin.aspx?CoinID=68816</a>