Titus, as Caesar under Vespasian, 76 AD. AV Aureus. Rome mint. 

Obv: T CAESAR IMP VESPASIAN, laureate head right. 
Rev: COS V, cow standing right. 

RIC 857 (Vespasian); BMC 185, Sear 2416. 

Courtesy of TimeLine Auctions (www.timelineauctions.com), February, 2013