TIberius AE Dupondius. Rome, AD 16-22.

Obv: TI CAESAR DIVI AVG F AVGVST IMP VIII, laureate bust left.
Rev: CLEMENTIAE S-C, Small bust of Tiberius within laurel 
wreath; all in the center of a large shield with palmettes and raised petals. 

RIC 38; Vagi 445. 

 Vagi notes this issue "celebrates the awarding of a shield of valor (Clipeus Virtvtis) to Tiberius by the Senate".

With permission of Roma Numismatics, May, 2010