Marcus Aurelius, 139-180 CE, AE sestertius, 29mm. 

Obverse : IMP M ANTONINUS AVG TR  XXV, laureate head right.
Reverse : VOTA SOL DECENN II S-C, COS III in ex. 
Marcus Aurelius sacrificing over tripod altar left.
Bull at feet left.

RIC 1014; Sear 5019.

Courtesy of TimeLine Auctions (www.timelineauctions.com), Aug, 2012